INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '923bb441435d10e10eedad19c78de92ad05365c472f08758db55320e21149ef3', 
    'PWLZWP1eDY7jPD9URPUZ2UYvXLTj8DRmrklvw+XPvGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)