INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1840789bbec8d2ca74dcc8ba00db3d94973fb645cd1907d9a2e092c5ad725c11', 
    'IveHWaCYDhKSiIORFg4L6EW1YNsAt+ZdJmutq5aQUh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)