INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c61ec88056883abdc9c51534c6f9a4b63ca71a36bb6c478b440004109c3ce02', 
    '7KBQNCN8mm9k+nfD+TnCVA2R3QjGEGeErpa1xlY2xCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)