INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac03a6e6a3fc9525dac8ebd85ec3b633d34c8790c336f18fe91d030cef4e670', 
    '2DQ0lCjvjSNCycYfovXWoO+uaGQNBJ0kzm9EvQjgKd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)