UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DUk7tE039JaA+Uc1JR/l9Y35UyBWzpKFjLgwpaPO9rs=' 
WHERE 
  key_id = 'd99379b7c52cf49d9a164cd599d428772ea3d1079e0ea099af76978c0c638a74' 
  AND (
    token = 'DUk7tE039JaA+Uc1JR/l9Y35UyBWzpKFjLgwpaPO9rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )