UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gz8hggFh5ERyH+tMpO8eabaU+r1k0MUwwT1plP/fbxA=' 
WHERE 
  key_id = 'f67f757e253490dd0641c138df2c15c40d7a378129241c87b564397a439f9022' 
  AND (
    token = 'Gz8hggFh5ERyH+tMpO8eabaU+r1k0MUwwT1plP/fbxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )