UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Db+Qmdnt2zAInWS6ZajnZR+9W/l9SelhHF+iLnbG7wU=' 
WHERE 
  key_id = '30e5a5d50c07883e9464e39c4046e7320ef8ecc0ec5202a4802b82de54d82e63' 
  AND (
    token = 'Db+Qmdnt2zAInWS6ZajnZR+9W/l9SelhHF+iLnbG7wU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )