UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0rJzhy79tZpH7I2SSfjvaxwlQ39guSvWf54EOlbr88k=' 
WHERE 
  key_id = '47b38174a0956225c377a507ac9f4329a48e05e8d1298ae15bde5ca3de4ef88f' 
  AND (
    token = '0rJzhy79tZpH7I2SSfjvaxwlQ39guSvWf54EOlbr88k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )