INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc62def54107bbe5ec044850353e6b56fe228f2f408d9224f64c9bc632b502e9', 
    'VEVAiZ14NkaXQRyb6FMa4fbd4pPyvy5/5A2lu9nXr/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)