UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p027REwGe/BgSJU2p+afQM0945OZOCXu5xTbDP4r/kI=' 
WHERE 
  key_id = 'dcdbb3a9e9d8627a21c6d38fc7c16d57540c662c8d86d6b873d70fd4a9a85d56' 
  AND (
    token = 'p027REwGe/BgSJU2p+afQM0945OZOCXu5xTbDP4r/kI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )