INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd44a88f807ca56875f79e2dc799716361eb7d3893599100b073efc925d8461cb', 
    'V8Np4Yn+qfMdCCdrU7riKG6+r6npzQRpArLba5vlSiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)