UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J7+TfEjsCVwOz4BizRped3oGmGvEHyypCs4s7GgL5fY=' 
WHERE 
  key_id = '0d4b7a182d020b3204a3346391f36952b32ca2a908876ce45a491a1a3c87972e' 
  AND (
    token = 'J7+TfEjsCVwOz4BizRped3oGmGvEHyypCs4s7GgL5fY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )