INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd4d78ea149d53ade791005d976645f37d389e6f435444336ce92100eabdc01e', 
    'Ra7UAKoPpPxIEz2WU/iWW9HBwJDP6fxCBG5F3jQ9xRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)