UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2jTVAGgGkQSxbPJgw7R43vIeHKtR+wIeuIrkJ0OclsQ=' 
WHERE 
  key_id = 'e65ccb5c940f1890085ab91499bc6601fb325119fcbefa9706850a146a6214c9' 
  AND (
    token = '2jTVAGgGkQSxbPJgw7R43vIeHKtR+wIeuIrkJ0OclsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )