INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d5bb688074faca36d66cb036081d7fd408641e15a29b2a7a110b3cc22246378', 
    'n6mLMlLGKllqzMxJDfFlXXqFudhKkDBdd3nLv3zxEf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)