UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U3GFFqTUiaXaD3rWVBtMegQqLtpvPq+JhbRl7TB2BAw=' 
WHERE 
  key_id = 'ed48905660fbd74f83a29f14651fa549e03f01e4e92e835b18ebc089648a8940' 
  AND (
    token = 'U3GFFqTUiaXaD3rWVBtMegQqLtpvPq+JhbRl7TB2BAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )