UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3o3oFekbfDFpQNjJkjcGiyEaEZY6SEcHh93XKD9zk18=' 
WHERE 
  key_id = '1875b4184d2c2e7386c3b0e676dcc2bffccffeb24f36b330177556954af927d2' 
  AND (
    token = '3o3oFekbfDFpQNjJkjcGiyEaEZY6SEcHh93XKD9zk18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )