UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LEkWl/uuwiEB+bqyWNffgh8YNiVYrJu5x3qXUY7Foiw=' 
WHERE 
  key_id = '93d10bbf33486a3e60adb811794f89131370836e19ee4276b96fc23ad4e25434' 
  AND (
    token = 'LEkWl/uuwiEB+bqyWNffgh8YNiVYrJu5x3qXUY7Foiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )