INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef64fba3f642daa041f0c2814449d817325aadc007261e2cf88aa933b646f9dd', 
    'MkAp++lh0mvLHdSpSWgXQzOIc70RlMaucaSoaPBBqcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)