UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZWdzEJ37XKZdzEz3A2EIV4CE/o8qEanWMn7WQCCI8ao=' 
WHERE 
  key_id = 'c37aa602941190642bbaf534185146cbdc8310c03a61f3bfe8246e1bfff172a1' 
  AND (
    token = 'ZWdzEJ37XKZdzEz3A2EIV4CE/o8qEanWMn7WQCCI8ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )