UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QGVw+wN9e2Z/ROGGTuuaGycrop/18HFV/g3BK2gB81E=' 
WHERE 
  key_id = '1ae9785120525ba07131c83dd692ec768f0ca5918e313ce572ff69e13694017c' 
  AND (
    token = 'QGVw+wN9e2Z/ROGGTuuaGycrop/18HFV/g3BK2gB81E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )