INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f3c4e0e60c1ee17025f70872a8d4b87506672da2b486563531582b9545f9ece', 
    's2NzXzgS3/NzDQwAJpb7XpO9kgVqImy+7fOnWJbQiFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)