UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ami/BCPjPbQ3bsJ9A0YuA6U5TpiVX4FilMCPkK8WGdM=' 
WHERE 
  key_id = 'cbbf4d4d5ce5e7c57e2654660dfeff640d2f87c2e1d6e0a4cd95df8613d270bb' 
  AND (
    token = 'ami/BCPjPbQ3bsJ9A0YuA6U5TpiVX4FilMCPkK8WGdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )