UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PgiHQYopOGpfRj6UwImRa3ORRq92ISP/1DOYrEpQn1E=' 
WHERE 
  key_id = '60391e14193a68166cb55bcaf2fe8fa559047f7109ae4c02a774e856fc58e249' 
  AND (
    token = 'PgiHQYopOGpfRj6UwImRa3ORRq92ISP/1DOYrEpQn1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )