INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c1acc709e6ac21eead6e14f2a3f8a005e187ad240361b068a643357df1c7ef8', 
    'knr1KH7H7Llb010Ay1ppC7VwowyN+0GODL7KvzQw0eM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)