UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BMQr5ZfezPBcO8z9GH5H656AsW460cX0iHpuiC3nw+Y=' 
WHERE 
  key_id = '57ed6a1aff22f9a25ec1213941889767a8e9090af30e69bcd66e22dae1d91f6a' 
  AND (
    token = 'BMQr5ZfezPBcO8z9GH5H656AsW460cX0iHpuiC3nw+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )