INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c78d776205a5585e4aaca6103ec502927533533ad989a859b453c6a7a4a503cd', 
    'hTP2CqEGYocCiVSrpZMq7ymi0lNiDWkPz2pUfcSipTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)