INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2681759547345350a9e772b7b6d1a13ab8910d068285a22877ad877cfae14422', 
    'g2vgRqFOyud6LOyi2fNJKn+xauRMKqWnQN/xY2ZfMZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)