UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u5sI1oi8x1F9ng5dbuxfnpd1In9JveLfanI14RKMeCE=' 
WHERE 
  key_id = '08c56f44203b9676a02a24aa5e041d68f124a4a46474d0bf7f0b6423b7f6f2e4' 
  AND (
    token = 'u5sI1oi8x1F9ng5dbuxfnpd1In9JveLfanI14RKMeCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )