UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6JfhDQnQ446cVVpTU5bG5nNFtIkiCXOQmSa3JE16AQ=' 
WHERE 
  key_id = 'ab7e8447da7458100b82d08ca3c5d78b101b43244a057aaf3f08e7bf71cb895f' 
  AND (
    token = 'p6JfhDQnQ446cVVpTU5bG5nNFtIkiCXOQmSa3JE16AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )