UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o941METhx1bAJbzKdNbQJqO736XDFJDqQPv5mw+1VOo=' 
WHERE 
  key_id = '99731e7103d84f60b6762a6a342a105c6e92ebfa7092ab479dfefe3fc479ae2e' 
  AND (
    token = 'o941METhx1bAJbzKdNbQJqO736XDFJDqQPv5mw+1VOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )