UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kl4YvaS1WZrxQPa3KsP4KjrsMpXSAs9CbQBUY2pnce8=' 
WHERE 
  key_id = 'c702aa816707c0b2957eee5b7c89e88bfd6eb3b03df10ed13ce95b3e168fea54' 
  AND (
    token = 'kl4YvaS1WZrxQPa3KsP4KjrsMpXSAs9CbQBUY2pnce8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )