INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acfd3365cea2b78acc04e3ca6cc802cb9e5270f10019bd3640c22f2dbe849738', 
    'K5jJCwXY5q4zRsViV75fQmBjWehHBKBHmZOywMaX/LQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)