INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38af3573890ab6631633fc586e3898b355bc323430c7f85880d17b75feb913d0', 
    'CJGjrvI+NZIHgTbgKyNz5qDiTBdQc9F5CugQ2E9YF0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)