UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfuwC/WWqQJ+hIiJiJr6EGuzi/voTsFUwpE1RfliQGg=' 
WHERE 
  key_id = '24a734db3dbb8328a5f8656275bbce42991aee1046cf723332ea20e43f6c5e7d' 
  AND (
    token = 'rfuwC/WWqQJ+hIiJiJr6EGuzi/voTsFUwpE1RfliQGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )