UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm5Z4llTS+qRR5CYsajoi5x0xBaeO5+9mKhyiAutLR3k=' 
WHERE 
  key_id = '2d0233810ce2bf6eb39c754d97a64ee44500490f2072aadacd00497bdc3b2acf' 
  AND (
    token = 'm5Z4llTS+qRR5CYsajoi5x0xBaeO5+9mKhyiAutLR3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )