INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8e191b27de9bdc8bd3624504fb1d95af788338785f9dd408a7b668a9e1789fe', 
    'i3PqMT5UAMk0WCkTEKzRc453CEZP9+RHc2YWOTqzDas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)