INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c947fa5a6eead94e3ace6e4fa5ee788ea2d3492b609e8ea99e27a78f6f4b13e', 
    'kKfeyc2eeAt6u2qhRuY1jzxeAgR+TKRWZ/xSIKlWA2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)