INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bd37fd1d807135400b1485c07278b6a70f38385cc651498d25c2b77d280c134', 
    'bkqf7TOZV1b9WwTyDD23OHgxDKay518j10zpDy2jvJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)