UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i9eLKKJ/O0SIU4QHv3lS4SM/5tK+RDaTOrHRnTR1dfI=' 
WHERE 
  key_id = '8fabb3076b9a8ce5b35fbd4f4df1d12de12e7e92f400ca643705aa28587fc6d6' 
  AND (
    token = 'i9eLKKJ/O0SIU4QHv3lS4SM/5tK+RDaTOrHRnTR1dfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )