INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4a91d5a761cc13343223249a4ee99581c684265147bccf6016d33d915956a32', 
    'eW9uHW0gStd6UiZm6UfUUNeaIeLjSuOb8FvQ3Y9NEhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)