INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25f982c38a20f7f3258ed887fa09de4b694d00be596d9987a5764878a94dd681', 
    'QgUhOvkz3x4CwcaiheJJGHg7XpQFjnAzPYwrh3ithEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)