UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8g1BOcdZoT6JwQ9yhmCXa/CfQO5yiOfpvQVfhSw1pEo=' 
WHERE 
  key_id = '592e6b61247f545f37c3810484fac6bdb8fcecc1efb3d74fa497184b213fdd6c' 
  AND (
    token = '8g1BOcdZoT6JwQ9yhmCXa/CfQO5yiOfpvQVfhSw1pEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )