INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a399a30a784655526fc019a6896b3e92b4b331e83c141062518c84215656cd7b', 
    'PULG1dYNjLDXUf4QMeMumpttuVCsmtoXVxyGctFZA/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)