INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '514b795446a728bed3c1cf48db6d0a353fa9d171da91b1ff9a7bacf5dd9b6f19', 
    'mPeVwiapCr1eQjStDFCoxN2AjPWar7/V4Cdg/PyP1mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)