UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ML3p6ILT38bUl96d7Q+YlGKHkEyXjeU6upUpvB0hsPw=' 
WHERE 
  key_id = 'c0b0dc8e1ccc567036770c7808994da1fdbab2a45d4a1f7a8611f3845e44ee15' 
  AND (
    token = 'ML3p6ILT38bUl96d7Q+YlGKHkEyXjeU6upUpvB0hsPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )