UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VtbJ4qkptK5InDlXNyqt1+53nwjj2ItEFvnfxru5E+A=' 
WHERE 
  key_id = 'd188583766c17dfbb1fa1147dd0fae8d1bbfe14e694b7c44ca3ad3fc168dbc1a' 
  AND (
    token = 'VtbJ4qkptK5InDlXNyqt1+53nwjj2ItEFvnfxru5E+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )