INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de9602275bfdb6786775286ab5b6e16ea255a25d64ce8fb98ab328681d38dafb', 
    'sIY21xFszb50zlh7cEK7Id9on0hG80O1Ip1UjIYNAJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)