UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zEEgaDYXALsqglR65HJm21cgoMDzOOsDigk3zjLdpzU=' 
WHERE 
  key_id = '1c75763404aeab130c09a1d08ff84e9824c15c6a24e6226180f44615bcc75f0d' 
  AND (
    token = 'zEEgaDYXALsqglR65HJm21cgoMDzOOsDigk3zjLdpzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )