UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'skiua7GWRZ90Wu6gm6+LoOhVShJLR+dxCQg9LBjpkPA=' 
WHERE 
  key_id = 'b55a6bb074a1f446293861f314eb0348fef818e5ed76024d7a2f1fe9dd2007c8' 
  AND (
    token = 'skiua7GWRZ90Wu6gm6+LoOhVShJLR+dxCQg9LBjpkPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )