UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JwE4o/XhUkm5zM/Ou2NTxxfgULWBb2XPzCY8nbnS3Mk=' 
WHERE 
  key_id = '3393f6ffae068a9bfb9ae30e424952bfc1efa684bc2e7f5b8a89c9c449a84d0e' 
  AND (
    token = 'JwE4o/XhUkm5zM/Ou2NTxxfgULWBb2XPzCY8nbnS3Mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )