INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20e555ed4932d85d90f4009fbab7f9f7efaf47a4e15d9bf8f60e09947fe2453d', 
    'QYhty580EYbuGKWX0pQr17yjalwNMhLY9lgZgFpiMSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)