UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xeBBUZAPkUB2bvQrQczIa09sJ8yX3739cw30QHSdIRk=' 
WHERE 
  key_id = 'e7594540ae83bee4bb0ba59367fa1579e75effab4fbae8010ff32ccd4f4cbc21' 
  AND (
    token = 'xeBBUZAPkUB2bvQrQczIa09sJ8yX3739cw30QHSdIRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )