UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2b7m48yMSFkiZ1um+P0nLymiWbo1TeCB89e8VnjJCaw=' 
WHERE 
  key_id = '8d09cdc3dfd3adbb8d5cad67df6e958464bc4e820a165e2f25a0dd1abf633840' 
  AND (
    token = '2b7m48yMSFkiZ1um+P0nLymiWbo1TeCB89e8VnjJCaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )