UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xjh9c7vy6hQ8ciCkZgDoDDM8qsQ+T+wKcTqJbwKS2l0=' 
WHERE 
  key_id = '56e4131ae9a17df54a1643da486bc25b0efe19c6140038c3ab3a06ba173f7629' 
  AND (
    token = 'Xjh9c7vy6hQ8ciCkZgDoDDM8qsQ+T+wKcTqJbwKS2l0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )