INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec44f94cb3271a079952542b0e0412f16875cfa52dc730995b35ef98dfaaf315', 
    'K50sKDoORnIQEXa5uLhyyBf67+VowwwtpXqt7FwSkpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)