INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323bee4b14259483a28271ce25c67fa2d07998819c07f77bdf73a32fe232a4fe', 
    'bDhVKnnBrgbSY4CtQVS0LLxrx6+CLA8n4bgGOofOUVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)