INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79d3e29012c7e501fd33ef8c7cc555487c022328b01fe238797f2683605c80b2', 
    'TSShXDelzNjAwmyL8SCvwXNiEUzaIzSskJFf+y7LT2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)