UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w0jP98uLsLGqyx/m3FlGIrnHvjkrz9WeoYu+qG+88TM=' 
WHERE 
  key_id = '3f4b7504c3ecc652718ae6b49b132578d5174b6b4824ddde0350da653d43c956' 
  AND (
    token = 'w0jP98uLsLGqyx/m3FlGIrnHvjkrz9WeoYu+qG+88TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )