UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RkggmWFVADr8cLGnnL/G0JXBlODNktGJS4XOWfz7f7w=' 
WHERE 
  key_id = 'b4339d73dc851316677db176ee2b3528d00a89e4f96fb8fbfc249b10074c0f8c' 
  AND (
    token = 'RkggmWFVADr8cLGnnL/G0JXBlODNktGJS4XOWfz7f7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )