UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yl5+LbxUqswX99sRlgJg9NdVVXHK+wEm49uMxWaSQwI=' 
WHERE 
  key_id = '44826439b659caa55ba140c6aa3a21c669e1b147899d7d774e4c9731cb696138' 
  AND (
    token = 'yl5+LbxUqswX99sRlgJg9NdVVXHK+wEm49uMxWaSQwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )