UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Y+lTS4/FAUZCksdj1c+ctVmRzvJg8FS0G+XqkliJu4=' 
WHERE 
  key_id = '771a44ee816e860ae4493bd0fe6cecef02824f469a1060768d32c1abcbb66ed7' 
  AND (
    token = '+Y+lTS4/FAUZCksdj1c+ctVmRzvJg8FS0G+XqkliJu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )