UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AtSqp3dZQOJg5VG8ZuyLImZkZfAlW8SJTN+mFEDZbk=' 
WHERE 
  key_id = 'bd2540c083c187dcc97e76c5a18a45232082e3d0032463060b22532d4fd7fc32' 
  AND (
    token = '1AtSqp3dZQOJg5VG8ZuyLImZkZfAlW8SJTN+mFEDZbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )