INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd0530414d2e208f440a13646a1e200b77a392fcb1a0f95baee7dcc38baed10f', 
    'iUoWpH6Dchjig9Z7A8LGurUVbjCd94ovpdP9mT5naWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)