INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '793b99fc6b750ac7b85727ee224d01d00d698cc2cb2a8dce5396fe5d45bff571', 
    'VUNhmc2TXNmH8BsYCXQZJdR92KcV7g1xg4tNH0UwK24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)