UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCmOfrFFLTLFiXyYmUT6OzIqktPZE2zVtySXE8CbMpg=' 
WHERE 
  key_id = 'c953daa4cd97d58cae8db5c239b13d417c577dbb970853b545dae1a5479ddd67' 
  AND (
    token = 'vCmOfrFFLTLFiXyYmUT6OzIqktPZE2zVtySXE8CbMpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )