UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7gwrxVcVB9gpPpN6U5oSn01Fx4duLboSSmow8fTSJ+s=' 
WHERE 
  key_id = '205b464b0b88b05efd38d7cc5a348bca858ab53af1f6b7861599ce5b14dbd9ab' 
  AND (
    token = '7gwrxVcVB9gpPpN6U5oSn01Fx4duLboSSmow8fTSJ+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )