INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a90d9e40275780a73ae4e7c8a92ccb71761048d8105455eb9991bfebf44c88e', 
    '5TF9gTgVFmP2joQU9F3u8Exi1mtDJ8+OWw35C5IUfgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)