UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7JGpGtppiS+kNJJsmZKEAvy0yEWK97X+B5dAFSSeO6A=' 
WHERE 
  key_id = '2912f19643c3a051c9c4d1e97ae2e09def5e840886419c20179cab2455a6243a' 
  AND (
    token = '7JGpGtppiS+kNJJsmZKEAvy0yEWK97X+B5dAFSSeO6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )