INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d2d43e39890d93e9644ed492f9406cfe330fb79dcb8a030f2264ffc3c53f11a', 
    'f6II13Flg7kHMLkT5mSQj0Hm1XMx0kl08cCWBmZk65Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)