UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sPk4b1e9Yu9w0FyI+rK6pPj+HVJJ0bN0uZh9JjXnx4I=' 
WHERE 
  key_id = 'ee9784e0813034057b2f0f755a419b21e3002198b27dc8d999ad9f0c3a2929ce' 
  AND (
    token = 'sPk4b1e9Yu9w0FyI+rK6pPj+HVJJ0bN0uZh9JjXnx4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )