INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6962c0ad97107b49aca63eef0c30d23231a0df36b2aead271773c6fd997c1d1', 
    '/3vakC+65yfO31hxsSfByKCZHo8BMKxrj4Xu/fNSS10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)