UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5gYi1WgSjxT2z5n3QrseFVHOTksht9Vhh8wV83V5wI=' 
WHERE 
  key_id = '2f50233e7c0eac9580bc0d2bde579e9fcc0a92bc45b885121236b40e34a580e3' 
  AND (
    token = 'v5gYi1WgSjxT2z5n3QrseFVHOTksht9Vhh8wV83V5wI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )