INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bb568dbe283752239e3ae91c657afbeae665a6b81e89ff242d18b2f36fb59a5', 
    'fFWcUj4taHVuJt+Pd/vY7OkuYMbmKI9nA1zjpI2IK54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)