UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V3Fb88ldA/g28CbNH2zuHi5Nfb01X9R4oVROZ2zFovU=' 
WHERE 
  key_id = '49b42b749b21195c7665999fb2c6e5bdb7bef79c543e00c24ccf86e177958d86' 
  AND (
    token = 'V3Fb88ldA/g28CbNH2zuHi5Nfb01X9R4oVROZ2zFovU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )