INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e62f0a00d1d654f2ce397f6d5f84646151f553985300ad33ccfeea573cea3fe1', 
    'gf5rNFt7p9BDDYhczWxvXWND2CQhlqqApGfgAfhXQYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)