INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca68e544a4d26f5ecd36f8abbcd47c099b23efbee2e49afe480a9c1f570338b4', 
    'QRZLAY4l+YJIB6+6ASCAODC/u/SSQQpUJf76R/rfLFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)