INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a69421ae76ce112e15cd1e49fd9fb5c04ef08fedc1861a0b9a9d8967f061e584', 
    'T+qSWKH4REaCmoTbsTUu6OmeE3/5sv1q3jT4Q1KabJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)