UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmHJFneGJLQE1D7jaFU0j27Gj9UYKyYK9ykVYcwS2SU=' 
WHERE 
  key_id = '98d7d6e5184ee0675209fb7a73f6ef9c1250252c23f59cf7895e7b44dc49ad2b' 
  AND (
    token = 'BmHJFneGJLQE1D7jaFU0j27Gj9UYKyYK9ykVYcwS2SU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )