INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c6f89d80617001820e8c2aa978e75502f423f517ccb0e952ddeb5c256df89df', 
    'qKr7D8OlR0n5jMBYDpln7RedJwpxxKQt+zixn2y5ZQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)