UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7jdLECla7qrwMug/UKil5YnSI2trckjiE64n4+vnLM=' 
WHERE 
  key_id = '8abc06693035dd476dbbfbba881466700b4cd6f7408a20393bb084faaaa1cbb1' 
  AND (
    token = 'P7jdLECla7qrwMug/UKil5YnSI2trckjiE64n4+vnLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )