INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b7d5265714dabca9eb38cc9cfd1592f128489079aeb5c727c359f69f2cd1f5e', 
    '2IyamvHuDM+q4moHo+/I3T6GHHEVajSXQ90P2lTxK2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)