UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5VJ/tf+8KPmaMxOwWdklRw9TEYg6Zj25iC062jpI7VQ=' 
WHERE 
  key_id = '87c957ba50a4214a3710ffeecbe070da15aab43fa1e4dcd7762dc010d2a1269b' 
  AND (
    token = '5VJ/tf+8KPmaMxOwWdklRw9TEYg6Zj25iC062jpI7VQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )