UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VUOBo/vTxPGS5Zngbg96P6ypXWd4uzxPrQtwf+FlLK4=' 
WHERE 
  key_id = 'be1ba4d670c3ce88093c7eaddb13e0f960a84f81fc6d54939eced727892ad563' 
  AND (
    token = 'VUOBo/vTxPGS5Zngbg96P6ypXWd4uzxPrQtwf+FlLK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )