UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZN0Gr9VvosX4u3nlaWnJjJ+gNWnjFUDwbo6pXWAIXQI=' 
WHERE 
  key_id = 'bc101316f7b1292b1bdf58c5f65ccd173552a9e0dc19d603d4b2ee14f9f16b7f' 
  AND (
    token = 'ZN0Gr9VvosX4u3nlaWnJjJ+gNWnjFUDwbo6pXWAIXQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )