INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81aa8966ac45f1a0a69f086750db0ee1c254c2a082525771b902cd11e26cc785', 
    'TYx/1lIhGI2zw478dXdXco8nPWn82TKvQ7lZFbQdKhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)