UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yjjBLv1gDlA+Js0g4URsrGcEnOUVBuX5F5ae8HVYWYk=' 
WHERE 
  key_id = '073012fdf9b95b2221d853f2831fa5349b66ee66e412821d1940b5d648298196' 
  AND (
    token = 'yjjBLv1gDlA+Js0g4URsrGcEnOUVBuX5F5ae8HVYWYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )