UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Np/9YZEK5uZnD852JXbGtk+hcLMQP9JEEduVxzARa0=' 
WHERE 
  key_id = 'c82ad2c94d7f012b0ff79620da6c9d7ffafec29fe6d7743ad6ec2b8660f806af' 
  AND (
    token = '5Np/9YZEK5uZnD852JXbGtk+hcLMQP9JEEduVxzARa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )