INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f8b9364817997bc2d9712273ff3243e458c12a06ed806250ae793d684e75a2c', 
    'P0frHDTaESMS2LbNsyxVd+jyxEoh0phDAZLjymeaxBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)