UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3fL+p+6h3+zQ8pzu9+6yGtZ/YRM7zZrcCgJsVi5vms8=' 
WHERE 
  key_id = 'fadc9769bd1eb84b80dd1087db16ca441f9f500db20d61a8dd9450a6645131ca' 
  AND (
    token = '3fL+p+6h3+zQ8pzu9+6yGtZ/YRM7zZrcCgJsVi5vms8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032