INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a483e64849a2aaf0b72111d0d5b4bf82b555bb1f9716096bbcf13f143b1d4f2', 
    '1V7gktL3AyZOleFHE4uDYYo3jMK+k0pRjnPpdq7J8po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)