UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LqfoxZIzzTnBeCKSPdgwLUdfttrxkxEDjtqINYfbkuA=' 
WHERE 
  key_id = '88c591a2f3b4dc4173553fbca709f6de52d3fb5dfbdda968331fdeaf6e09fddb' 
  AND (
    token = 'LqfoxZIzzTnBeCKSPdgwLUdfttrxkxEDjtqINYfbkuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )