INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474b92b72c65bc332d385c5b376918cfd9cf99c663305b3b6713fc1af277a818', 
    'E0Fa9WsfpKCHD8nP0ZCcRojmgvFkqpjiHwEIzoJbYyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)