INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1618730295d4059dfe5f4c5d67dc26da5e7d9c95d1ea6a6a5e9af513faf51010', 
    'tUOs//AdOxVFSHkvrcMIE03vkqJqLmnXpLMAg2O6DaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)