UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vv9hVKA4TqhcXkpelkz4wUJ6uJUmaNVtO0u1IOrk8Sc=' 
WHERE 
  key_id = '5a65b93a7385f86e31187f55abb3096b2f2bef00af72c66345ee20328d170c50' 
  AND (
    token = 'Vv9hVKA4TqhcXkpelkz4wUJ6uJUmaNVtO0u1IOrk8Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )