UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8RsSnwHuJrCAVtlIh58AYuwmYmXIR88G6YfNu0WS+0=' 
WHERE 
  key_id = '361d1c2c139af67dfe8640fb13e9a6ef3e8c035b8fe76323bb8d4ae66347827b' 
  AND (
    token = 'R8RsSnwHuJrCAVtlIh58AYuwmYmXIR88G6YfNu0WS+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )