INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1eec83ad3f0c1d06694c610b6a6d792e43f47ab32ff23958b1e520f4d51f737', 
    'zLdc+BNZ1tgkXDBQggcWjvBZs5qMe1Ida9tbs49lQDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)