UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T1eKHu7oziCBVe3fDEhpQ6JW4YvBcQDyc2+ijTSO2D0=' 
WHERE 
  key_id = '3de8d45e921596296c65e10c97ccb327989a1a3cdc33a962b688754ea1ec769a' 
  AND (
    token = 'T1eKHu7oziCBVe3fDEhpQ6JW4YvBcQDyc2+ijTSO2D0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )