UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OvPYkmMTa0S78nbgHRnEoDcWIf6GOrjLpbA1hY3r+0U=' 
WHERE 
  key_id = 'db2dd01bd0ee4dc3c3638d5f9060b30d6161bf1ef06d5912b90e8d12e4a5da75' 
  AND (
    token = 'OvPYkmMTa0S78nbgHRnEoDcWIf6GOrjLpbA1hY3r+0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )