INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e2efba041b966d7ae3e9e95a9d041f8b9b45b147211850ad665bb39b32aebdd', 
    '/TVbKmOlq5Q2jK1L0f2EqGlvjnYT5SzoasbEa3hKVTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)