INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c3849ec01587d7d10465153b50fc8c0f56e392c7d4c70154e14cc85642e2cdc', 
    '7q/+rj405cVWBvw4vc7eHZJpwfs47kEYQ9H4ZniP30g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)