UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIKHE3V3WLpYrYs6zOL4jB5PiUMjcVdMePvJl1nDxnY=' 
WHERE 
  key_id = '7d0fd4d34a9389a2b3726faab62f6316a9aa60fed24b7d4886ee206a90f211dd' 
  AND (
    token = 'fIKHE3V3WLpYrYs6zOL4jB5PiUMjcVdMePvJl1nDxnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )