UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zP+faB31/hwuAgfV8mzn/JxhJypubAW7fv8M4D8loL0=' 
WHERE 
  key_id = '4dc32b91d20f87cd431debf4bd2787ce6f2378e1de8d8d9047e68bd8083cc218' 
  AND (
    token = 'zP+faB31/hwuAgfV8mzn/JxhJypubAW7fv8M4D8loL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )