INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c451d0013773058516c89aea4d8128a59a1515ecb825f2b0cbab72d4e262c479', 
    'YJ73P89VX+szDWY5NP2CLyQQ1V22kBgaNGtpaKFTtes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)