INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f94b30813e7edce2a3aeb26c0c10a596ea3cdadc4ba45d46178bae7bb99d98f', 
    '74s1jPmztZg1mhTxIr+lbGFiGvKgEehGass3g581QN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)