UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1BuK2yZFGzpFrnj+Bxjp+GapKcv/qnW0VDj2sSt703c=' 
WHERE 
  key_id = '1aeb2aa6c0451c047cb21ddf4404de14548491011224531e0401bc7236c440b0' 
  AND (
    token = '1BuK2yZFGzpFrnj+Bxjp+GapKcv/qnW0VDj2sSt703c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )