INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f529427240fec307376e7de51266dfab868b2a5d08ceb4b4a2665c0970e1a6cd', 
    'L9JBcMMCPWORYix/v8dOGYO55QspZsxbks0HzyiK2Bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)