UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sAiGkbJZ72bcIWutRJToO3N6fAAE4Z6SvJOj7r6Z5Jk=' 
WHERE 
  key_id = '44e93037ba9714935a52d85d3edfd5d0d36f9aa020b1a7ae6113581af4d63a5e' 
  AND (
    token = 'sAiGkbJZ72bcIWutRJToO3N6fAAE4Z6SvJOj7r6Z5Jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )