UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YqGF/SAMOia5Ke2BwJxURlJqbfPJ5EEmM7IcgAxIRAI=' 
WHERE 
  key_id = '39992ff3f794e3670c7e619f80f1b765b5ba216280079172f4e50ba796d43627' 
  AND (
    token = 'YqGF/SAMOia5Ke2BwJxURlJqbfPJ5EEmM7IcgAxIRAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )