UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'svM6AVXXlQFgzadFn7iOgTKdhoi8V4ApZ07hGKlarc4=' 
WHERE 
  key_id = '26f293ac44cc1fdcbcebed2c57446a9eee8af8a414ea97a0b477c5d173cdd771' 
  AND (
    token = 'svM6AVXXlQFgzadFn7iOgTKdhoi8V4ApZ07hGKlarc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )