INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df86a3778ce2f5312e35152fc4360c7adba4a3e9b106d16cc2115b8d1f28bc1a', 
    'DHTTvkg/gQg1q6GbeXPKhiUNayrmDrMjefIY6MTYz3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)