INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77e866cc55ddb5923a6baa57a13d5abc7a4f82dd157d24922148f951e505d68e', 
    'LnmvEXWmPOdJ9QAM8us3jZTyr5j6yzYBVy9RIgwWEuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)