UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWFJV1DSlPeT/1Yru4oXH7nbgHCyUPYwksrg8tPfOnY=' 
WHERE 
  key_id = 'a475c48c3ff83af08991efa6e496dc8bffcbfb7cddd179b23a0abcf2b88bf01e' 
  AND (
    token = 'QWFJV1DSlPeT/1Yru4oXH7nbgHCyUPYwksrg8tPfOnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )