UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dQvY7t8IqFcuJqinznv+v2+Ac+HlRMwLCpTfRTgmaxg=' 
WHERE 
  key_id = '0c60e609311fe2fdd84f06465598348d42f94282cb0827ea66281f41591e5750' 
  AND (
    token = 'dQvY7t8IqFcuJqinznv+v2+Ac+HlRMwLCpTfRTgmaxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )