UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qRHDuF/yePgdOiMp3VJNvoyrgTVSR0zw+2pquW0ml5M=' 
WHERE 
  key_id = '85c8f97acbe357eb9e875f410ef5d02e387d1cb301a84830091b56f3705547fc' 
  AND (
    token = 'qRHDuF/yePgdOiMp3VJNvoyrgTVSR0zw+2pquW0ml5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )