UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V42w9sXfQ/j86c11pM7XselrceL5t3yFQT45dDO6Fto=' 
WHERE 
  key_id = '2fadeb9da300d449e2e24a6e85872441f255e5370530c8f7bb9d8f8f77d9db8e' 
  AND (
    token = 'V42w9sXfQ/j86c11pM7XselrceL5t3yFQT45dDO6Fto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )