UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cJ7D3fJ2atrxzi2AA03EGbEqsQty4G5i7Jq0lPZi3v0=' 
WHERE 
  key_id = 'a27f7f76239580513ab497fb1c22f9629bdd9e0fe5114ed58f02c86260c1d4b2' 
  AND (
    token = 'cJ7D3fJ2atrxzi2AA03EGbEqsQty4G5i7Jq0lPZi3v0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )