UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'py55LwLGGuBfHB+dyUl6yZ2al2BBasRM/HJX3y3GTkU=' 
WHERE 
  key_id = 'd13615f0cfdbe7d695ab066a5629652a4cd0156d391991991f98f288b6c6c45d' 
  AND (
    token = 'py55LwLGGuBfHB+dyUl6yZ2al2BBasRM/HJX3y3GTkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )