INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7a92d5147c8b26898727bfea2098fcc10317c2112d7c49bc25a6980ee5e66fe', 
    'WEgRAew2omAw3H0kiD4AVudBzvL6B7/6WzgtNl2pSKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)