UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tgTVAKIGtdA1jnW9nAu+RKB+DE9hP/CQaykLp6AKF9Q=' 
WHERE 
  key_id = '9e03a6e3b1da28ef4459ed0eb792b115f3177026c6992d916ad30c6245af9368' 
  AND (
    token = 'tgTVAKIGtdA1jnW9nAu+RKB+DE9hP/CQaykLp6AKF9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )