UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wDhXv0OpyWa069TdHDdt56IJwhJpXlbksOJGZFNeQYA=' 
WHERE 
  key_id = 'b4fc922cf04df7ed7cbfaccb70b2a1a433e94ba24b00d97b3853df1cc54bb6e0' 
  AND (
    token = 'wDhXv0OpyWa069TdHDdt56IJwhJpXlbksOJGZFNeQYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )