UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ofV1j2A66spXoXUPpJQNSg1XTQLFogp6qBcawsH/4PQ=' 
WHERE 
  key_id = '6a037389097e748db3d268d03bd8ab2d183b713d64dd36c8749d77a7aefbf1aa' 
  AND (
    token = 'ofV1j2A66spXoXUPpJQNSg1XTQLFogp6qBcawsH/4PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )