UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gVYI6N2571KCwR3TqA+C5EMqnx6dxaYeQkgmG8+Xis8=' 
WHERE 
  key_id = '440308877e439e34f420025d7833fdf30a2f04a165e34ae2de626ecd2caf51a4' 
  AND (
    token = 'gVYI6N2571KCwR3TqA+C5EMqnx6dxaYeQkgmG8+Xis8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )