UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cBEBPbpCyHNb8RTxWgOrTgA1fPnLJbuxOP4bRSD2MDA=' 
WHERE 
  key_id = '36094e2428ebccd4cf9a7be5fe4a0827c5c9fc340bab0d24f9eb8cb247b40b1c' 
  AND (
    token = 'cBEBPbpCyHNb8RTxWgOrTgA1fPnLJbuxOP4bRSD2MDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )