UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9E8PglD9a31oThXwppikQjIkoHlr30UJRRl9SDKzKxM=' 
WHERE 
  key_id = 'b35f17f597d14c2094dea3e70fe0d2c254fe634d2ac9db41f2e5276d1753cb05' 
  AND (
    token = '9E8PglD9a31oThXwppikQjIkoHlr30UJRRl9SDKzKxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )