INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ee8f1c757dae61b91ec37574802c7b1edeb7b9c9864cd99ee7bf76a4b1a9489', 
    '0u7zrjPtHkQaEShrJbxuLRGGY6oFUeLrCtdDky4F9zI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)