UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'REo2ZAVm2tGVRSfNql7cknpElHy+5rXRPH97RaV454g=' 
WHERE 
  key_id = 'e4ac1a2b7f48ad64ab325940ee194c1e7a07d371a23f6e2f7564a9d495a45d86' 
  AND (
    token = 'REo2ZAVm2tGVRSfNql7cknpElHy+5rXRPH97RaV454g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )