UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P0RTccEYDRZNe9WsSszQYFBg47AFXXSvabn5hLulUmQ=' 
WHERE 
  key_id = '3414b5ddb259720fb5b1b36925aac8c1c6c20a3600d278ada776c3b97597f16a' 
  AND (
    token = 'P0RTccEYDRZNe9WsSszQYFBg47AFXXSvabn5hLulUmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )