UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+EsTOVdK7ZjKA6qd50mOrVC6680jjaEj+uopKKF7fNA=' 
WHERE 
  key_id = '8a804b31e2534dc951a8956a9508e609698dd67166f0a387ae2c40981e3346a0' 
  AND (
    token = '+EsTOVdK7ZjKA6qd50mOrVC6680jjaEj+uopKKF7fNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )