INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '249cfd1afcdc43b839e07774cfc7bf35173896f56685ac7740512f82ad426ec9', 
    '5Y59LqxTU2rAOdzLKSBaejjBUuYpCSzuHpzpKaKRT/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)