UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJG6G0yrPQB05COKJ/ghYp33eeSV9BdxIikqSxGCFCo=' 
WHERE 
  key_id = 'd5084f7ceeb631ac986d701fdb8ce038888116969e099188c8c98bf72e180a39' 
  AND (
    token = 'VJG6G0yrPQB05COKJ/ghYp33eeSV9BdxIikqSxGCFCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )