INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ab154868c7a9547748a1a452ed6f5349d5496b873bad2c2c7f5e0ede8baa48e', 
    'VupkEj69Yt9eR18Jy4ebMGo4OA0cAcsqigxFcF0IQeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)