UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/z3WAwJPBg2vDPO8YGtjrLE5vvNc0YMKRaLK8LMcbL4=' 
WHERE 
  key_id = '8d063f710e2d0535ca61677fdd03d9949a09e8860785a6a12e5aa6dedec42ad5' 
  AND (
    token = '/z3WAwJPBg2vDPO8YGtjrLE5vvNc0YMKRaLK8LMcbL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )