INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9a992593aa0f741687b527ce993865575ed9c2ff7f70af3d706c0d8930d0ae8', 
    'rsfFPStQn0ZL1JeFzsve2l4WsqeYL3kWLwUZ6HHouCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)