INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7699d1b4ec23ad9f223b20994d80e77908f78564f106b2b46bc25e0aeb705750', 
    'sYuH1lFkr+RvyKIh8W69qhhZ8Ks36IlNp0a2IrCOUTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)