UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Kx7oTA4lFysYnbOcPqvIOlhl0ZZ5KfYfSxInzfuHw0=' 
WHERE 
  key_id = '04850882c46a26598702d54b2b6357c0c1693f75fa67c67ae099bf0c50959ee7' 
  AND (
    token = '3Kx7oTA4lFysYnbOcPqvIOlhl0ZZ5KfYfSxInzfuHw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )