UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHHfJPjbRgDMzz6+qPqY6VMT3j380Pmc/xNR5wTu3U0=' 
WHERE 
  key_id = '163f38ffe51ce023ad82dea40396d860ce99d47a19781f04175b89f2f33a7b9b' 
  AND (
    token = 'fHHfJPjbRgDMzz6+qPqY6VMT3j380Pmc/xNR5wTu3U0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )