INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50171c24489f91a146b87b7c2ab47e98f9bb337963056f03db803cce8f44954a', 
    'AyOB9fA7XnAUFQj3ZpLLFvFxA5lXChqDswG1jAbucZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)