INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4546252c4a6f134e77ce6efe661623c178ebd45dec69993f2c6131afdf34eab6', 
    'IHytmsvf9SsVVhTCfCUKwCeaIM6d1KCxlRjR6hbGveM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)