INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a28c2ec42af321364108d4957437a2bc0dcc59d153a2712bfe1cf710d022c3e', 
    '49iFcdjP7Xc6YwbMXyo+rDSSTfh0JIhx5b8aDt3QyVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)