UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oGaReUvGvWpWBRB1j9Yz84Co1zZ2/8B8fe2gjZEaZmE=' 
WHERE 
  key_id = 'b6beee83406c6cf46e5516dbf61533ee543e460448d11b9f3281347accfd39e3' 
  AND (
    token = 'oGaReUvGvWpWBRB1j9Yz84Co1zZ2/8B8fe2gjZEaZmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )