UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ew9ebTMdFGeuBB1KfXnXi8BFZ4fDBRFq2zS+wXETOG8=' 
WHERE 
  key_id = 'e4532fbebcf60749a26819b8ada36d17a4b9890c6f7a124a3cd246cb64cbcd11' 
  AND (
    token = 'Ew9ebTMdFGeuBB1KfXnXi8BFZ4fDBRFq2zS+wXETOG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )