UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm4X2pBogkcBtK9NSSRj60dBqH28ZtH2wApT2agFuQQk=' 
WHERE 
  key_id = 'cb8b83786d33bc0589fbfa660e4a97cf2be45294e03d42dc8f756e656ed271d1' 
  AND (
    token = 'm4X2pBogkcBtK9NSSRj60dBqH28ZtH2wApT2agFuQQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )