INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '748c7633eb04dd2981ac59cf43ea98f270578aa7dbd841afca1ecb33fb4725c2', 
    'WXN2d0mvXnyP3UdTwLfY1Nns6/bMmLN9IQTzgYSY4o8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)