UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Wa6eDVC8Yp2IGI86b59AMrQhtJI5bOq03rPwy6wNFw=' 
WHERE 
  key_id = '212a255faecb5ac18ff8d2a6c11afa37ac53fcc2842bfe4967ad9148be350929' 
  AND (
    token = '9Wa6eDVC8Yp2IGI86b59AMrQhtJI5bOq03rPwy6wNFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )