INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7890e9951fbcf57c1b097eb4c5c641fc1e9e01d354ec4f46166c554d04fabb4', 
    'J9z5h0h01AOCY3VNEFMdZJYSQd9+Ha450i9sN7CnuHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)