INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9afe56fe759ece77cfc248b9018ceeb853aa8de25301258068975ebf18d3cc9', 
    'jfB9p2zg/SHiYvLlb0WZgGw7588EPvlOlHpMA4k/8z4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)