INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a97ebe34acfcf35608e6f4304e8443a34528e22010708d130c10c2502544e30', 
    't53/s+Xf3JeMudDfncAWhmfuhN5/hCduum6OTvPzEb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)