INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5575d1e187ca3e16a4b2cff34944fba64fa7839418aee6bddbc6b5c5c2109d5', 
    'HBNkWyReK549TGwHd9scttuFg+C+lFR4OmfOUxwPeh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)