INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20a730449cefd55bc4f5473bf551eebd936aa002121ae2004834ccdd9b48b402', 
    '59PYkjLcdKr5443uD7Jm+07raY1f+RgRqcQn2NBpjOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)