UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7UYUVdSWCj9qrFdl+fYGCkLIccCAyNBRQIaNaI720E=' 
WHERE 
  key_id = 'b247500bb591cc7cc60b6f55ac1ba170e881791a1d320f52fe9f76bcc5faf911' 
  AND (
    token = 'x7UYUVdSWCj9qrFdl+fYGCkLIccCAyNBRQIaNaI720E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )