UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UkEmfgYOq0tXImCSHhPWZcRMQ5hd28jFVxRc9grYToM=' 
WHERE 
  key_id = '2ce828321c6ea1c29bb12f42cf2775f40bc6a1845813e05c52e68249cec597b3' 
  AND (
    token = 'UkEmfgYOq0tXImCSHhPWZcRMQ5hd28jFVxRc9grYToM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )