UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TwiuI4WlZkeO3L4EUof9OQlo+c3Undb4qJufLkzbyYU=' 
WHERE 
  key_id = 'a86e2d3256973b9058acfbf42310eda1a9a7c99dbbd8298304f0a351d316f852' 
  AND (
    token = 'TwiuI4WlZkeO3L4EUof9OQlo+c3Undb4qJufLkzbyYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )