INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ff1b9272ea92d5ccb1b21ada08bafcd3b54a584e42a5225e75ece52374d0457', 
    'qmmtt5zHZBZMcPhI/8jXD5jHrQSoa0H/sbR74PXD0rE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)