UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gkYqzgvtCgusxFB2kfdQSm6cTKryNxarRUeEGtTa1ms=' 
WHERE 
  key_id = 'acb5fb2304431f8f105bd91d8ed64ff9da2f2f21ef872340e5fc29257f4881ed' 
  AND (
    token = 'gkYqzgvtCgusxFB2kfdQSm6cTKryNxarRUeEGtTa1ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )