INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cff48df1409efab2d438ae028a619cba4029a020465250a46f9c7d92e3ab549', 
    '6mIErjZXsfVTWbeMgX3Zd1Y6SzGKmQSF+X6Y2mayAWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)