INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abffd393d758d3ec41043b95dd40592cc824f7b43d292d0a455b9bf768200489', 
    'A0yMaSlU9708jw++up3XSjR5ivYpdllJ2rlQRTjZR5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)