INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '296966cd9d4dd55ddafd374f9df0789f919b261e6c72c52f383d0f027897811a', 
    'Dyn2o3q5ENKGisHucVAby13gXqy6bnGdZQBEtcngpjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)