INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e157fc47afdf30b2c4b938881f3cb33259b9927a792b2bcd4099d87043b42a8', 
    'xRLhXhcy5gKenqpA6QZK2CfZ4wWquZIe74+U/GPzh/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )