UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9j6++V0dCQXpm9WQydN9h223UGxy3KwBsvp2l3wNov0=' 
WHERE 
  key_id = 'e8cba9b7dd538d74a144babab5e6da307a7224cbfda8897cfffc978a050765df' 
  AND (
    token = '9j6++V0dCQXpm9WQydN9h223UGxy3KwBsvp2l3wNov0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )