INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33a07714ac9f75bd41404d9145d810c77d6f183af399f0d9122016837d313579', 
    'kvSdtzLiN+cCvtucv/8gvlZTEkEQEQXxf/FzG8rbffE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)