UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jRfeu9BDriFyWMC5u+0wWx4kl2v1buTar+rWdfwrSJk=' 
WHERE 
  key_id = '19ec6c024246a01674857826cd55939e8ca44e329d009cbe4e0ca84d92b966bf' 
  AND (
    token = 'jRfeu9BDriFyWMC5u+0wWx4kl2v1buTar+rWdfwrSJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )