UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kcYaPhdVnPQRKnGrJzGfuRk7IGAcsaRKoVQr7tkyPj0=' 
WHERE 
  key_id = 'cd3324fb40e8190e838bfc01876a82958d9aeb1a7faab971f4c681e8210d0ba4' 
  AND (
    token = 'kcYaPhdVnPQRKnGrJzGfuRk7IGAcsaRKoVQr7tkyPj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )