UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gkMkjYX3yrFM4LBl2dDcGISP9Mk/0OGR2AibDgPGu94=' 
WHERE 
  key_id = 'b36a610c39c4c003734d23785f695b8b0bce58213145043c23afe2ecadf80617' 
  AND (
    token = 'gkMkjYX3yrFM4LBl2dDcGISP9Mk/0OGR2AibDgPGu94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )