UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLCLxmElTJMI5xWyOePDwApUJTMjAn8xUtBpgawdOP8=' 
WHERE 
  key_id = '5899827afa18cd09132fbdccc81ff2348f13204c3b7065bdae17af4eede53bb3' 
  AND (
    token = 'kLCLxmElTJMI5xWyOePDwApUJTMjAn8xUtBpgawdOP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )