UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Z1fFmH1vKEod61NdIrO7829blrm1NSmCtLGd+XK+pE=' 
WHERE 
  key_id = '45393e72526fc633e2baa9d1adc43ea6472cfbaf4379da66ca69bcfe98f3aed5' 
  AND (
    token = '/Z1fFmH1vKEod61NdIrO7829blrm1NSmCtLGd+XK+pE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )