INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e80812a259f110f0dae0281250c57b3da2381929f5824998090b3c87704ab25a', 
    'lfK6nybuJLXxkkGiWl0ILoW1E8U8minKi0+dbS4sTjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)