UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7JC+rsSZnMM2O6ofdsX36ks3zmXjQSgJzF89iJwHoU=' 
WHERE 
  key_id = 'cf64a8346bd0a80a3d2aeafb7c3981a8f0cedd46376a27fcc285c05332e96a61' 
  AND (
    token = 'S7JC+rsSZnMM2O6ofdsX36ks3zmXjQSgJzF89iJwHoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )