UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0NgZY7n8TNinO2cTPIemUXDg6dzGc5gJ220EmMl+AA=' 
WHERE 
  key_id = '96e2349dd65592af77bce39f05231cea512e738c57ea74059cc25d38ca4b2b42' 
  AND (
    token = 'Z0NgZY7n8TNinO2cTPIemUXDg6dzGc5gJ220EmMl+AA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )