INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5689b585c96381034b001ca36e526de8ae37a25304b5edf0d0d0f9d8a7d8900', 
    '4QQQFQUXNaWs45ZUM28scZIaEHiF2f3IcuTUyk4rYhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)