UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tb03Z9NjE6WG2GS0mlUHRZu0qAW5FYNLhpIQvjGVmwo=' 
WHERE 
  key_id = '423fda61833d395c18b8088050b06b3fdf46aad799e00b7a3a39a0a932fb9773' 
  AND (
    token = 'Tb03Z9NjE6WG2GS0mlUHRZu0qAW5FYNLhpIQvjGVmwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )