UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'siinr9rR5mZp+B/7Bs7V3/W0ydtpPH1iItclr4h03gg=' 
WHERE 
  key_id = 'b4ffb6138f9c61f391422bd14cca3578b8b82f9dd0cebce92e6e3b23ddbfd4be' 
  AND (
    token = 'siinr9rR5mZp+B/7Bs7V3/W0ydtpPH1iItclr4h03gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )