INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5e456b92dfff3f9a26297ce69a17c5c21c45d0c548e50f5dff3b76e336ee5b4', 
    'GHI8AG9YwxN+efTpf+D2A5DSm0yInQCNkcF7dznapSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)