UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+lkgIwn2rPZxcLQ8S3m2dQgQLMBlRgO9DGNVY3W3KoE=' 
WHERE 
  key_id = '25043f214095b5ff85b402578d88044551aeff054117fde0d14c2089d3c123d3' 
  AND (
    token = '+lkgIwn2rPZxcLQ8S3m2dQgQLMBlRgO9DGNVY3W3KoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )