INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8ec68ab717b0768c8413a10298e21f4b0c3ff2b4d888ca84d7beb9a31e61a9d', 
    '0AFDm/oSzJbVTTTarP6/NgkJo0alz43TYu8IhxLk0FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)