INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b049249bc15c5fa75eff62381e160d491f6e3f3d64f700440008f70cc7668171', 
    '/9+jSiA5ppthqdfDok3xPKS5/XLpKNUMvYC2fi9Y9ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)