INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e28dadab92f185cce8d65aa75b31bee0073e7597532a2d1e0fc44a394bb9275e', 
    'kHRIu7p9O8XOxnvK6lcNkC/hpfQQ67/UUkE1XroTe5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)