INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6de6a096802123b84430ce4dc7a94512111be02f88ef2b7ec13cd5b9f7821b7', 
    'PutnA4z8wgsi7sMb3DJtb8g6ItP8kuja/yo1kzK32Sw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)