UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3TguDFAYuoJ+jFtTxTRWNxyR4w35/4HdLFdiCFtcRqI=' 
WHERE 
  key_id = '2627390ef5c3817c60a8dbe502f4cbd501d62d0de22ddf376239f5c16012fca2' 
  AND (
    token = '3TguDFAYuoJ+jFtTxTRWNxyR4w35/4HdLFdiCFtcRqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )