INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c57b8c6cde2748990fa3bc0f11f2c5a67b97d51acc4c1e38ad2bc3b15c668c9a', 
    '1AtCjz4pevI/nfWlVsuZ3GkHksr7nGWwztfPrNPCA/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)