INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ddc77f86e1c91fdf364331fcd6de69a8f73a0db16bb5c1010ceee27f7f0fa02', 
    'jGmw2r7FmZQmPgGmkqeAg4qgp+pZl9Blbwod2sVE2Rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)