INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac73ded51c0f35128ac39c8352a2fd18ea6dc10793024cfe08cdfa667aa720c8', 
    'qrSOwN2ZE9p0h4sNnlcfUIXz4WtFff8Vmbxwft7h9Sg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)