UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CfxKaFy8aBt8n6bEzG8n1nlNGJQJOmzVmH8Kuyz7BuI=' 
WHERE 
  key_id = '91d2ebed138fecf1fdadbe354b102d34f70d45ac83dfdc0cb0bc5c887662e811' 
  AND (
    token = 'CfxKaFy8aBt8n6bEzG8n1nlNGJQJOmzVmH8Kuyz7BuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )