INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8c69af9187b02be5bad2eb004b79c3f52d08db9dfee4a6cf792aab17dc4020c', 
    'olxL3vRLD737wPbMmGPiJtUxqEcj+wbZpNbkyjAuZa4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)