UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CwXeWGtlDxSu4cj0RHoua/hoZOCA7TVXtSef+R5scXM=' 
WHERE 
  key_id = '9ef256db553240f48875a4db990e6616538c89ede81724f69e3e73505996ae88' 
  AND (
    token = 'CwXeWGtlDxSu4cj0RHoua/hoZOCA7TVXtSef+R5scXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )