UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OPsw1eTbgyl3NvLfqtYzTfwqovPjB8UBnDPHc1MkGc0=' 
WHERE 
  key_id = '5d339121eae305b217ef2385b221ddc641436681b4b5a0e51cf9270e0198216b' 
  AND (
    token = 'OPsw1eTbgyl3NvLfqtYzTfwqovPjB8UBnDPHc1MkGc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )