INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b4a0189826296017afbebb92bf96e3391a0912af25fe8a24bfe9c02e8ce9420', 
    'lhMU8CzOBJP+gCqCkqekpnUKA7byWNkdcrGxEtZrLN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)