INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e053ab19eb86af462918b3ebd82afd72e5e38d4d5f7edff6f109661c113bb38', 
    'zjQbf7ookOwLPwdBRzFEUNCwJWfiZeG3OQuBdfhN8U8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)