INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2f94bac3019bbeb3e2b3b5f9d794afab23eb1f4cd9267032fdd5cb58183d0f5', 
    'khDJKsl3f2J0zhv5USHrbVPpTfpxh26m59o9vkEuh5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)