INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8204e71cae2d08965a3ec1c53fb9a8434542286f360c1d2ada3bf65b6ec1b541', 
    'a0yKokGFf4y8rHP1HbpGJMrOosNzSlWsev47PK6GmEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)