INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38a053c6929b5a1a4d149898a57cc6b4e92dc4ad9ecaa43aabe18d526e2e548f', 
    'D3szx83fGjn0o0K0a2nnfyd0pPR55BfKrnJ1CVk2mT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)