INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5569da6c71d69ddd7e9a4983bd08fff45cf864dd395ef043182faadb0f0c6c02', 
    'cVXaLREGmwrvByx3N/Y9pkKMfNrokXXGWEpi0rI5jFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)