UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5SxzTN0j7P5uVmH0QAAIrpUBDXtSGFtNZFfBzU/GOs=' 
WHERE 
  key_id = '90e8d251a467d1b88b9035af3c132953ed8b238f15d19e3b1a77eeab68dd7b60' 
  AND (
    token = 'x5SxzTN0j7P5uVmH0QAAIrpUBDXtSGFtNZFfBzU/GOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )