UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1a+935IkK8XMfGj+96xVILwVbeTcLOnxHJM2bD25FvY=' 
WHERE 
  key_id = 'bc71cd3410f8abd61aebd4e215cf377f22049836f4e21bfe748bc9617f192612' 
  AND (
    token = '1a+935IkK8XMfGj+96xVILwVbeTcLOnxHJM2bD25FvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )