UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wtP0Q1HZ8sIo3vN8u6PU5vpqumC1L3ggM6GsjoPFNZ8=' 
WHERE 
  key_id = '1e2fa7c90d175ecb2ab6eda5e9d09994ee8ebd1513b8335aa9ad7a6a361f313b' 
  AND (
    token = 'wtP0Q1HZ8sIo3vN8u6PU5vpqumC1L3ggM6GsjoPFNZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )