UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ydo7vhZCeaXG2jnwzDeRFurUCFxVpzDmVPfz0KTmD4=' 
WHERE 
  key_id = 'df66b8a3886d6899e3b302f3e055c53bab8480fdcbc092b0d5ba9250bd85112d' 
  AND (
    token = '7ydo7vhZCeaXG2jnwzDeRFurUCFxVpzDmVPfz0KTmD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )