UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rV9wXgnEhgvrbU9CqCd1+MCBuWd63eUnUqNxt5x4+Lg=' 
WHERE 
  key_id = '2533481b3fb22e254a2a1a1fe6f4ab00b3c24095cabc8da9b70ddbd606b1ef2d' 
  AND (
    token = 'rV9wXgnEhgvrbU9CqCd1+MCBuWd63eUnUqNxt5x4+Lg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )