UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCstM9PCG9jfrzUPWcoCJhA+jNi83FVAIKt7yMtbK38=' 
WHERE 
  key_id = '77df8d81584c8e78181021c73acca9d86bc9cdc72dffca2ea647c2433f6922de' 
  AND (
    token = 'TCstM9PCG9jfrzUPWcoCJhA+jNi83FVAIKt7yMtbK38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )