UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KYdZLw2uFzFpqk9nncG/0SeKQL/rktWhLGdFvjljHTo=' 
WHERE 
  key_id = '47025efe14ae3c23058f9136d451dddcf04d0925113be04aa1a5179c1b65d967' 
  AND (
    token = 'KYdZLw2uFzFpqk9nncG/0SeKQL/rktWhLGdFvjljHTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )