UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F1c4FiKxup712yWccV5qlkrNf6nHr0ue646EJO0F7lI=' 
WHERE 
  key_id = 'c7159189054cc40eb62fb6875d8f4c516a5f8e8527a7770466d5d4fb8d506100' 
  AND (
    token = 'F1c4FiKxup712yWccV5qlkrNf6nHr0ue646EJO0F7lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )