UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RdvcrWGGgYyYQTPH8yOgZpAdydxqRNTfH2yOMoxcpjQ=' 
WHERE 
  key_id = '9673d0b9e1f3eb8352745ac88827e4a979a2e3a88c9f06f5eee1f386acbee6ff' 
  AND (
    token = 'RdvcrWGGgYyYQTPH8yOgZpAdydxqRNTfH2yOMoxcpjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )