UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VYjS4rV0z6P9D26iTvWAz0ru3+LhCG9sjzBglkbSz4=' 
WHERE 
  key_id = '76226673d0ac15f2699cea826a9e96ecbc60c2cc5835cf40efe7f058709c7824' 
  AND (
    token = '3VYjS4rV0z6P9D26iTvWAz0ru3+LhCG9sjzBglkbSz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )