INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '899addd7fbadb8a24e771dbce0ff5abea6c7228bbc8af326e67b59db40738a6c', 
    'HGBSOlcQcYx9OXlgh+yWWceUH+SwFjXrcVoCRm49TeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)