UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61ltN3+mouPVpelhEXMcW3tPu5OFDJlydXiMmEMGreE=' 
WHERE 
  key_id = 'fe4e299e15d38e6f52310517c8cbe727b6f9b8209d4f7990664d42f89f45bda8' 
  AND (
    token = '61ltN3+mouPVpelhEXMcW3tPu5OFDJlydXiMmEMGreE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )