UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6TBAcP0s3mPWGLtAv6tNhD88/MFHy/0EFEIa0d0xbmQ=' 
WHERE 
  key_id = '23f65930b95170809504412e2026c289edff95a7b857d918d8cb5c31900c7353' 
  AND (
    token = '6TBAcP0s3mPWGLtAv6tNhD88/MFHy/0EFEIa0d0xbmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )