UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I+MQWvu51K//zsC8Vib5rUoTm1U9YdW7Wge9iL5VK+M=' 
WHERE 
  key_id = '940fc3650700f6c6a721b0fb40ce2a8224625714efb8c374f17afd94dce26b44' 
  AND (
    token = 'I+MQWvu51K//zsC8Vib5rUoTm1U9YdW7Wge9iL5VK+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )