UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j+I/lv7x7jJqDZS7dJW7OXVzRanjmttz2xFFVHTXAqs=' 
WHERE 
  key_id = '0fb26ae6346a341c3e3493000271df0eb067de7b99e1ea604e51aeb8532de898' 
  AND (
    token = 'j+I/lv7x7jJqDZS7dJW7OXVzRanjmttz2xFFVHTXAqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )