INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2eafd5a9738abb8befc6b3ac8eb03fa23437057200d54d11eeadff46d4b8e6e', 
    '1pH6dui2Xe0wQK4iBPZbZfJrB/7o1zNTUuCbveJTUcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)