UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QQW0chscvKR7B/PLEAbZdsG5W8ViBdwqthnKZD395/c=' 
WHERE 
  key_id = '2df4ddf2af44bb06895bbfd55e51cffdffd5e1f98eb9fad4ee01ce6962dac4be' 
  AND (
    token = 'QQW0chscvKR7B/PLEAbZdsG5W8ViBdwqthnKZD395/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )