UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Hutcnj8ltkrDoBUX0Ww7fXBfbkJ5+y9JpnxxNKpqfs=' 
WHERE 
  key_id = 'b13388deb17bbc43a52cb2ecf3e1f363a5df5bc4d8f5cc4a668bacfa5afb3a9c' 
  AND (
    token = '2Hutcnj8ltkrDoBUX0Ww7fXBfbkJ5+y9JpnxxNKpqfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )