UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fzWiUZyprLXA95nQwvrd20UJD36xaepx2JMWgBHeHsw=' 
WHERE 
  key_id = '2f25449472a6a6e262dcc3de09a5dad0c67a0db02b78be2994ecdf6290c68304' 
  AND (
    token = 'fzWiUZyprLXA95nQwvrd20UJD36xaepx2JMWgBHeHsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )