INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55917a8326f89b9f2938eb3ca22a76cfdb49cd78deae84e5df0ed0b984d612a4', 
    'wIe0CiNZY4Xyeg1fKp7nlkFjl0fDzzsUA717bOanlfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)