UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DiBUB7yUGruwRjZ8Q/WLnJ/4Iu9dWvC/77EEpS24Jjg=' 
WHERE 
  key_id = '3567dae545e785eb65d2d7ce3ca18e1f51fb6b7ba3dbe1cdf7c4ca726946546f' 
  AND (
    token = 'DiBUB7yUGruwRjZ8Q/WLnJ/4Iu9dWvC/77EEpS24Jjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031