UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2sep7xmVugj5JO8eI4groTIROdjQENuv2/pS9uS47M8=' 
WHERE 
  key_id = '2fd5369e2067e5b611184bbbc220542f3d8d472f665c90d4f1dbf33d828ca468' 
  AND (
    token = '2sep7xmVugj5JO8eI4groTIROdjQENuv2/pS9uS47M8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )