UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAMc5w4VAkP0Cg0vT0WKSVJigRWY8zOTC5qXIPbF78Y=' 
WHERE 
  key_id = '1ccf2bb81024a43d8aecc75815bde638d2097169c1cf6d3a14b27a569d8a11ff' 
  AND (
    token = 'vAMc5w4VAkP0Cg0vT0WKSVJigRWY8zOTC5qXIPbF78Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )