INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '981d1134f4b33f5bacf34473e972916bd35a94551db6a1393dc24a91dd4d0cde', 
    'VdJiQlf5eD9CZxJBuLrRLBjyprsLdCbeKoaSdDR9sw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)