INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfdcdbdaa43aca45425b10636e2b6c4f90e94ec49e58271402094be23660ef40', 
    'U7SYxCEc4x0IfTVdzJUTkCCFClKIt2Dn5uj31czZeg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)