INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2339b22b13a41f355c9d7c3b9413aef10dc6464b2427995cf735caf58ef217a9', 
    'rjUbAco+F8pF7SOIEMwmJarrRv9BZvfCBza6Jx7NUoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)