INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99f6598d7af7273b2fa40e4fd7db19f47f9d4bd19232544daa56f78ab58a7037', 
    'qmyOTwozIG/g2zBAHLxTXKvvGqdKjvn34ABqgYf0sa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)