UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5LcXb1W4CUCKZ/rRWZxxaWu9rZqZ/4XraiDATjh31KM=' 
WHERE 
  key_id = '9fefb9d9484ead7b93fd80365b2980dce47d85c75625933fe4809332e4711368' 
  AND (
    token = '5LcXb1W4CUCKZ/rRWZxxaWu9rZqZ/4XraiDATjh31KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )