UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WRF87OvS2UDLc9+ub4ts66uiUIGTqP4d44XPQUoxJgk=' 
WHERE 
  key_id = 'eaedea047cb74d2296072e561e7e98c187d0c0264fd2e8195de3685be48f7b7d' 
  AND (
    token = 'WRF87OvS2UDLc9+ub4ts66uiUIGTqP4d44XPQUoxJgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )