UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AqwMmnxnHr/OtjHDwXZ+IWzb53CNtVx7+OpIwEIk9jc=' 
WHERE 
  key_id = 'dd9fc8503feece2286e32b0d88250f5a6334c11a1ed6d91b5c45b48e1336a0d7' 
  AND (
    token = 'AqwMmnxnHr/OtjHDwXZ+IWzb53CNtVx7+OpIwEIk9jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )