INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '348b84e47bff485883a842706aa01c33cd6a31f6817d528573accaba5dd41c34', 
    'rrbw6thk3xZ1tZmoff6f4WF02/02Qf9xo0YYFsnz9Xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)