UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z025IKEVmuS8ffsTm9xuEvfG3/4Aymm7uhpXNRFFShE=' 
WHERE 
  key_id = 'e5e0f694eb5a0c3544d6c3b320835c7de7e5e2fdac5c39e1f79b946c5b0657aa' 
  AND (
    token = 'z025IKEVmuS8ffsTm9xuEvfG3/4Aymm7uhpXNRFFShE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )