INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0803fc685f83a861e8cc2238ad2423692760e74b47b9fb738e3354e85ddd6313', 
    '8iCgsSkeidISAeEujDcFJILc+8RhvRG0bFLEG87m4VI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)