UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sS/LSD8qdDLe3vvYaYYDgzO371QzPPbrJptBmjFx+H0=' 
WHERE 
  key_id = 'b16e9c547f24371950232a5c8f7d52107d71d96108a53afb669caed2e47dd2bd' 
  AND (
    token = 'sS/LSD8qdDLe3vvYaYYDgzO371QzPPbrJptBmjFx+H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )