UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yJrR1aHbSxSwusouxiEwEc3/NpdXpILZRsHnLR9BHvw=' 
WHERE 
  key_id = '4f4ad41e211602a202de021c90a1336f172aafe4551bcacc5fc0713d0f3bba73' 
  AND (
    token = 'yJrR1aHbSxSwusouxiEwEc3/NpdXpILZRsHnLR9BHvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )