UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uy+mZ6LZyVdcONraH3vfq1YzNbZQ72Cmo6IN1Ajrk2E=' 
WHERE 
  key_id = '054873ed8ef2de0dafa88e9eaeff2f29186884699e2add4e172cb450ca8f82b6' 
  AND (
    token = 'Uy+mZ6LZyVdcONraH3vfq1YzNbZQ72Cmo6IN1Ajrk2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )