UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5VK9bHBmQLnfu0j3LmcRBHj/SF2X6fIywd6osRo8EE=' 
WHERE 
  key_id = '00fdd5307dbad2f123526485d23ff1170b03833399780c925c3db361b026f1ca' 
  AND (
    token = 'O5VK9bHBmQLnfu0j3LmcRBHj/SF2X6fIywd6osRo8EE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )