INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0c1388d692db7021ec2caaa801a37173e8946c05326e71173eaee7359342c41', 
    'K1bgK0e0OtPa0M0UZ5XTD5J1qv2uiM1x2iiHFvd/nFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)