INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '589654683ef40f7d66f9d1c2c340698f6fe74315f660cc46b077257be8f72814', 
    '5cGr1IkXqA7EesXbm4UHQ0eqPfczsgrJowTK2do0wqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)