UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/RRmvX2uu9sIvWkDLqorhKMLFEC7aGwXYbN5YWnkIVM=' 
WHERE 
  key_id = '698fbebdd373ad4fc7070cf8c8a4f817d3a9a3153a7f6a823cdd455d6e934d5f' 
  AND (
    token = '/RRmvX2uu9sIvWkDLqorhKMLFEC7aGwXYbN5YWnkIVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )