UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0NA7wUxKOlijUiH1vkHUpSOcnCfEhORuKZ3LVYkjxQ=' 
WHERE 
  key_id = 'f0a9bb291f87080dfb1b3fbf45e1440266af5054cdc337e1330c6de5228740dd' 
  AND (
    token = 'u0NA7wUxKOlijUiH1vkHUpSOcnCfEhORuKZ3LVYkjxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )