INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d5b1a9f2512b3f4000fdbf54851972c17afe592f84ec31e61af57b7520e07cb', 
    'r7JvbaP9QfDIlZto2J8deIXOW0fh/io0jgLlESKWfqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)