UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3P6drJ94saptPf3LVCkbGe6hJfowlWOUhozkufy6acQ=' 
WHERE 
  key_id = '7356d4a65a9a69c7cf400552164710b80efff910be2c7300d2c8ee347ec62def' 
  AND (
    token = '3P6drJ94saptPf3LVCkbGe6hJfowlWOUhozkufy6acQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )