UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MVHJR+0Ua6tukM5uXyrHHOVnQHZPO7zrfKunM9SOmj0=' 
WHERE 
  key_id = '0bd177f059c42207d8ff643ee44c5d78b1e736c021b6dd4ae67d106f8c2712c2' 
  AND (
    token = 'MVHJR+0Ua6tukM5uXyrHHOVnQHZPO7zrfKunM9SOmj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )