UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1YQDnDa8GYC2MzrMJGIEletrvDkgNGZNHMuyGs/oMEQ=' 
WHERE 
  key_id = '5bdcbd676a4b9474c628962475c7da934151b9569dd37457febea22ddf221d4a' 
  AND (
    token = '1YQDnDa8GYC2MzrMJGIEletrvDkgNGZNHMuyGs/oMEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )