UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4wdY4gzpt9SKUT7F4M6GXV22C4nuSrxOXd4VaIUyaQ4=' 
WHERE 
  key_id = '94150e7e67c7da9d1710279c6ba709f0b72612d5387fd8b4aba6069c208c3fb0' 
  AND (
    token = '4wdY4gzpt9SKUT7F4M6GXV22C4nuSrxOXd4VaIUyaQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )