UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wIxyX4tz28+uCKqWyupLXz1Aa6QrfTRDIlBXsm28mEE=' 
WHERE 
  key_id = '37b4b1bdb8d8151f7a2a9bb011e0dd7940797b7096a6b1704c2fdb000941e298' 
  AND (
    token = 'wIxyX4tz28+uCKqWyupLXz1Aa6QrfTRDIlBXsm28mEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )