UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8HGUAcWeFnY7dBYFYTsJpuWgIoDepBex8BN1EOBqmA=' 
WHERE 
  key_id = 'bd0999922d13198b3463ffa4f9f36b2f0f115e82ac3fd14af07dac332d98f412' 
  AND (
    token = 'R8HGUAcWeFnY7dBYFYTsJpuWgIoDepBex8BN1EOBqmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )