INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '719857deccaaf21f7283e1834adc74a8347d857befc11739bfe246d6fce6ff27', 
    'PE7NVC9sAYM3NNz9NUK9AMlOEQMInqZ/x0HWEdf89OE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)