UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '52KJMXIKzCHZdMDdl+6DDxOb4W7o/88dhEYQJLzzmIs=' 
WHERE 
  key_id = '76b7d25f32b2b7f58d4e2eb533409bd46e001789862846f983043c169f2b1e93' 
  AND (
    token = '52KJMXIKzCHZdMDdl+6DDxOb4W7o/88dhEYQJLzzmIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )