INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de5fc9021999c1dde2be0ccf520f7e82a3073f59540f7aea083a79398894816c', 
    'oPslAJz+G5Z0Otv1u5uT5xDYONCJ6UCcTNpsVEKbEbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)