UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0+nmzYcJIU585eQk3bhbVwVXQ4qFykxBIYzk4t/ZbfA=' 
WHERE 
  key_id = 'aad70e6c7309a831fe656c8beec5d8d34df469ba7ebe578d2407acc99c3a4d70' 
  AND (
    token = '0+nmzYcJIU585eQk3bhbVwVXQ4qFykxBIYzk4t/ZbfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )