INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2603824fb3c06771925e2df20efce69089b21bb609de7788570a18708d86d38d', 
    'PCsrCqmdla24NwFOq1yAAayQPf+TNTLS+Pmoossaryg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)