UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Wl2tlZilqIKF3yUUZSakRieYxY3SDeupf8ep8j51IA=' 
WHERE 
  key_id = '25f981ed906b35b060a0fc0b2b3a8975e4db2b6b0fb0aa7da30f6bd548e3120e' 
  AND (
    token = '2Wl2tlZilqIKF3yUUZSakRieYxY3SDeupf8ep8j51IA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )