UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gleeUaHLKpMsq6iDSPFczGveqlYWhhRLtuGayi6a2QU=' 
WHERE 
  key_id = '42d4d03ef7f784117d28af1ff9f887bde3eca837758565f96aeb046c4c462569' 
  AND (
    token = 'gleeUaHLKpMsq6iDSPFczGveqlYWhhRLtuGayi6a2QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )