INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '976f73142a2ed1ac9228f5b82f4838d67ca16b5ffa6aa16996750fdbc98857cd', 
    'TRk83AHnS7RqoyEo3YXgI65MxTWcWAjQ0GdlcwuKkbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)