INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3aeedea2b1742484257718c0c329782c5aeefe6bfe2303a5c71dcc1ba8be2ac', 
    'FFy3W7OlGD9YVib0VXP8RyW3j0lAtgG8OUIs8ivANKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)