INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92dac024dc776815aedf6e32842e7954d83b5cee787c9980cf56034835910f5f', 
    'cAjbLUu02EZtK6kfDZAbO/3BPDUu0F4RNGcv+ROFSCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)