UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5qT4bv2Aiaa/KmIuYAwXOeuzxLYVnDYVogAONuFjRk0=' 
WHERE 
  key_id = '4333ce4e4e41b968e5f8902b83be9d1927042b9549165a33b92f846b9d16ff38' 
  AND (
    token = '5qT4bv2Aiaa/KmIuYAwXOeuzxLYVnDYVogAONuFjRk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )