UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0S9ZAKMrkBtkh2yB01SyKDv3FPLXh/gdQTg84WWFg4=' 
WHERE 
  key_id = '1f867892731aa780488abf086625c8807dccdcfe6b5b01b8137bd5872b2a9484' 
  AND (
    token = 'a0S9ZAKMrkBtkh2yB01SyKDv3FPLXh/gdQTg84WWFg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )