UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pFaMsRn/wic8F52fCERcUJjgbyWVDjU8sIKiOr1aXDE=' 
WHERE 
  key_id = 'fe7d14e51209d53c8727550dd9d8f38ebbdbfcd430672c7d9e8372cb01b138a5' 
  AND (
    token = 'pFaMsRn/wic8F52fCERcUJjgbyWVDjU8sIKiOr1aXDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )