UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zr6ihV58TtFu8PnFkriWxJeMTT7wU9iA1hAax/Air5k=' 
WHERE 
  key_id = 'bc07fefb923c0306d1d24e8cf4363a45413dccf0049f927e36990a0c65977b9b' 
  AND (
    token = 'Zr6ihV58TtFu8PnFkriWxJeMTT7wU9iA1hAax/Air5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )