INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35d737e4333f4ca497602e71a8af4f65e7185cc328b7e95416adbbf1238f6dc8', 
    'pPnODkmue3ZAujhWW6R+mo84VndaMk3Ojld7BUe+Lwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)