UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1n0BvIlAEK0NP9Rxu8E6OJgVjkKLoVYZMzw90KkEgk=' 
WHERE 
  key_id = '06b3e25f3ba29e1a9b39844edbb25217a2409863093141f1a1f3da48ecf0508c' 
  AND (
    token = 'U1n0BvIlAEK0NP9Rxu8E6OJgVjkKLoVYZMzw90KkEgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )