UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h73Xc38eKBE7akzhoTBI6ZKsQ7nuqkdr5nY2HyFj8Ww=' 
WHERE 
  key_id = '75b60c9090c7503e0598de6b2113ebf9df4890b5d360e074f6cd1e1cc3260ba9' 
  AND (
    token = 'h73Xc38eKBE7akzhoTBI6ZKsQ7nuqkdr5nY2HyFj8Ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )