UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xaE983lWaBM4LsQrHWq5RkeB0i+P0QRM99XExTx+42Q=' 
WHERE 
  key_id = 'f54d0fa8fe6489e19c916b5be8c32c632bcb48e90c6b95bd70c8ac89de28847c' 
  AND (
    token = 'xaE983lWaBM4LsQrHWq5RkeB0i+P0QRM99XExTx+42Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )