INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '325aaf46c2cd7e4416d035a552a7a5651ce9e90180949c8b073681e3b19c0a49', 
    'd8y2oswEWseugFsdCMZdRH+3emFBPIFENi01zmEoHQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)