INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a906a45360f71d26e6ee94ce9fd6b5a95a2bd44667ca083d2be41a894358c32', 
    'u+KvMqxObnBco7CGo9xnYM378i6LIWJPRE3PD3c/K8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)