UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zY/+234nPbZBuul7OphSGe7ICTd3X8/D+4+4mRPZGMk=' 
WHERE 
  key_id = '68c1f971ecfc548c4d185b2c3e438e3d9cdd91a5615b6b7a8f7c6bfce37f1e49' 
  AND (
    token = 'zY/+234nPbZBuul7OphSGe7ICTd3X8/D+4+4mRPZGMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )