INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ef47d2b0fa9d2d54bca81239f13bad96fecbd91622abed9b036360411cd3045', 
    'c/FGaDnOhLddH0vDUfMvDevRFZ5+Rehl0lDQBLdChsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)