UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cf+uBaBTilGj7ilctS4i6thZGtdkivjiPk5ChBWXCe8=' 
WHERE 
  key_id = '0ef7eccc9396e7c8511be08dbb9993831cfb577eaa95e457c209c7c0e1836900' 
  AND (
    token = 'Cf+uBaBTilGj7ilctS4i6thZGtdkivjiPk5ChBWXCe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )