UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+A1XoVamEXYSyojtY/IHUvEB2P8GMFNXE8rJr+FOLO0=' 
WHERE 
  key_id = 'c1d33bd4178e51a30af3ec812b0ba5530b4d1d287754b499bc61ad95d4ca2051' 
  AND (
    token = '+A1XoVamEXYSyojtY/IHUvEB2P8GMFNXE8rJr+FOLO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )