UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EuPbKmfoHk9MzsFXKAkI1XiUASa1a57v/bdcsxGIdwk=' 
WHERE 
  key_id = 'e1dad3e9a9140f2bc46a85fb56ea3d99de0670b9697ec139bf782fa3e12d7dce' 
  AND (
    token = 'EuPbKmfoHk9MzsFXKAkI1XiUASa1a57v/bdcsxGIdwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )