UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7HbmP4LSgIzzskHeJXOMa6y+n0R0kY3TmgDrwk1y5tM=' 
WHERE 
  key_id = 'b46ce79778969953eb707ae51151cbf2b030b2975f29f3eaaa8f4bd706099f4a' 
  AND (
    token = '7HbmP4LSgIzzskHeJXOMa6y+n0R0kY3TmgDrwk1y5tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )