INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd469631716ce7536c39c9fe08eb246a191665aa0db7bb7483a2500235105a4df', 
    'kBT2OJNJW2OBktOBuhGLQTvZDEUoPwo5ObPOe5ZfCUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)