UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j3PTj5TDdU8qC8VWKwUGgEbhLNeyRLSef1oA2jk680s=' 
WHERE 
  key_id = '2c5e32fc2f5e3c63bc7a786cb904023e4b1574dac37809939d722ab2c2183360' 
  AND (
    token = 'j3PTj5TDdU8qC8VWKwUGgEbhLNeyRLSef1oA2jk680s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )