UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aXcZQArZ7q7DHde6MUwEmeYVNOg1zwdEHl0BHd3nYEQ=' 
WHERE 
  key_id = '16e1b2ef7c3e9a626a2462a8b473bf12cc20919c90c8846a587b12d3b7544ae9' 
  AND (
    token = 'aXcZQArZ7q7DHde6MUwEmeYVNOg1zwdEHl0BHd3nYEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )