UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vtnz1hL/UtGS6PAQ2aN1WWN2Jzw4MWl7jQpdIja9R34=' 
WHERE 
  key_id = '4d7afd87afca985e062cca7c579952980420404a6b45e8c3f731a46aae7dc4a5' 
  AND (
    token = 'Vtnz1hL/UtGS6PAQ2aN1WWN2Jzw4MWl7jQpdIja9R34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )