INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ec8b32989859be4109aa10db75ecf76fb6a8d6f1bcec14ca95fffc6503b62d', 
    'UV6QYpe12rqQXVfFFxpa7NLuRqPYGqlOE3w+vlFx/2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)