UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6g98mTBO+p3mFxOeJtfyjWtnlJoxpKeYWgh9EK0Lt0o=' 
WHERE 
  key_id = '0ac0597900fc6325d4c898b0d71c09ca563b45e6717a2d55dfa619728b0f43fe' 
  AND (
    token = '6g98mTBO+p3mFxOeJtfyjWtnlJoxpKeYWgh9EK0Lt0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )