INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21c5dd339a14da6452389c7971098b9945b539b6626ff86554c8a9ed93508179', 
    'fng9qlDyW/Mr8WD+RBDpCNIRoh6JktJzvxQBfRUKXrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)