INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8d977c4929bef518a368a5c34685fdd9ddcf913936f2bfdff7f151f2a49669e', 
    'O6XaZoqqwa3/RDvKzH8m7BQ2tc4q6Mp/lYIclFRkB60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)