INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c6396ec621a42a89b0d8ce6d644b8bfdc3f74fbf0a41542a92a609d8a820796', 
    'lUlnBOXYoDj96Jv5u0qMMZ8cxlaMngDScmr8oPU5Iiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)