INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21627755bc6a4c276336dc192fd6d9d90a98a9925845d2fc80dad36fc33a7d5d', 
    'fPINnFWfLE588OAtvRS2t1hEuwvZf6OdooPio1uW270=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)