UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YdDRRWQTh+/Y7nJHSiNlXg+tPQXqYYkB9VcBTwgsCYM=' 
WHERE 
  key_id = 'b2383c1b0e6fc58da28c134a3de7f957e62114e45321387228fcf3e01591a029' 
  AND (
    token = 'YdDRRWQTh+/Y7nJHSiNlXg+tPQXqYYkB9VcBTwgsCYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )