UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgFU5snfwe9w2Da/BLtSOSaY0yNUXT47VVqMX+5+uMI=' 
WHERE 
  key_id = '0cbaf1a6b1c4386e3ea8057d13e36a8ffb179e7869a03ffcb68bb2d165aa921f' 
  AND (
    token = 'pgFU5snfwe9w2Da/BLtSOSaY0yNUXT47VVqMX+5+uMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )