UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMHJE5rgdCpiTmooE2J18KeFqcpkgOm69uTIqOoheAY=' 
WHERE 
  key_id = '9dfaa3451894e40d010257e54a4951a762bca53eec422fb0403247a79cb32478' 
  AND (
    token = 'HMHJE5rgdCpiTmooE2J18KeFqcpkgOm69uTIqOoheAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )