INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ebb0fdb152a1d8f93d30e3ad249f303241248b187adc28776b6208b26d18c0a', 
    'ZO9OKYS43sxr2tb6OkDLKJVyEnFVqPvclPpnwdjUmEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)