INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8abcb0a7d1ed36456d348b6afa16007902a65143e45c7c3c8f28ce1847b39331', 
    'MC9GgZLf+uvaho6XDJzRLruhfXgZEyejIdLFDd+Ued4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)