INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e9674dab093f960658a5e5131151008bfaf384bef730b14d0c7271971a9d55d', 
    'Pz5EgyP1YfSok8NakzrUBeUJdtIAvykhYrCzzOP8sNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)