INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21b04926a439826eab7905eadf30f9c9d9c6c3cc80e0e1d57608aea75c3da20c', 
    'o15vdONTbeMCqRLO9e0CHt5IWUxmv73TWQvvcQkfq7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)