UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPiBSyxQCmKVAz6z05FYxRb2q58LrlWkbGh58VVl/OE=' 
WHERE 
  key_id = '0f8c6bbfc0d7bf7bba18e32fc63432de9235fdec8cd880ee58d68749d89973f9' 
  AND (
    token = 'oPiBSyxQCmKVAz6z05FYxRb2q58LrlWkbGh58VVl/OE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )