UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKqMcfZ0DJ748eYWsF3MYFvzT9bW3+JO+4X74UIAttQ=' 
WHERE 
  key_id = 'b11c137aaf7b8d8f51a46ee785f4af403cb47e65112c33663ca032622faacfab' 
  AND (
    token = 'vKqMcfZ0DJ748eYWsF3MYFvzT9bW3+JO+4X74UIAttQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )