UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iO2XUVcSulUeXlNvUjp8Qg9XKbBJCVxJTjywF5hPwhk=' 
WHERE 
  key_id = 'b71fb40894ac833fc3cb6439e9c143caac9fb5d60f1d1c45636e2437ddf02870' 
  AND (
    token = 'iO2XUVcSulUeXlNvUjp8Qg9XKbBJCVxJTjywF5hPwhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )