UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2JCxlzi0+hHORFMOgvC8AZH8oAX56IYUHLaevN1b2fQ=' 
WHERE 
  key_id = '52f5cfc5f477f214ff627d4122817ebde1ccf4b782a010c5dcb0e3e860cb4d09' 
  AND (
    token = '2JCxlzi0+hHORFMOgvC8AZH8oAX56IYUHLaevN1b2fQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )