UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EuVZwlrY4wWCMocQncOZSMm4uGVcdnrTrredqGq1oF4=' 
WHERE 
  key_id = 'd0780871a2effadce908192a1dfe2cc6c0d594e75e16261551c92fa4ac7f4076' 
  AND (
    token = 'EuVZwlrY4wWCMocQncOZSMm4uGVcdnrTrredqGq1oF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )