INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73ae5307c84933f4886a020531fa317fcf9186666db0bc55aae18c8667c4146d', 
    'B3QthMCro38K6Z3syNBUy1pgmOmzGHWejHfeniwlW4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)