UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zdM2/08zLlLea3aT7TZz/AxU4WzrnD8WxKHyWHG04+8=' 
WHERE 
  key_id = '3ab8b1f1c14f8cbe63769e895b7f2b8c044d67f8a8b3636b53c5d30f7eaef1c3' 
  AND (
    token = 'zdM2/08zLlLea3aT7TZz/AxU4WzrnD8WxKHyWHG04+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )