INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15bd9499dcd530e1d7a637e0bbff38aa5d1116bf716ae17f2a37a54e132e9d02', 
    'YRJ8G9bEkY1LC31sZ+tPvO9wQ4eqQYUxcdVhTU6nru0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)