UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FlB1VY1NiceglX46m7BiRp74miiUcDOu/98x/IIAvAY=' 
WHERE 
  key_id = '1129658e6a9e474df74d9f640a9fdc0530a35359f41f160a0abf2267ab5f495f' 
  AND (
    token = 'FlB1VY1NiceglX46m7BiRp74miiUcDOu/98x/IIAvAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )