INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6be35953096b9a34a02f9f5b569dbbb275f10458832a1ddee772d41a71fa3dcb', 
    '8qP2Sy7pFulm0t9xz69NUuVuc93P1KAQr/XJF885Mq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)