UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1r2QbeaG2kQs+U7kSvTMpBfqUaT6GxsObsl77huoc/Q=' 
WHERE 
  key_id = '1f6da697ba7e0976b8bf912c79efa8cfd46ef3e848d5def2a2b9ea8108e99e80' 
  AND (
    token = '1r2QbeaG2kQs+U7kSvTMpBfqUaT6GxsObsl77huoc/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )