UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KMDjAuDPY9nEufHmEVwokmumV00DsbiuUXURe9eRYPo=' 
WHERE 
  key_id = 'b2cace75334c79bd710a0220ead5ccaf71cd6d668601d7764b8a5d8a7b2335ba' 
  AND (
    token = 'KMDjAuDPY9nEufHmEVwokmumV00DsbiuUXURe9eRYPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )