UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LYXRz1JpfGq4jFaTzdEZJ0DSvAlEF8DZGRWI9B/rnz4=' 
WHERE 
  key_id = '4a10ddc4fc572d6648cebcac89ec9a5236189031bcd052524b88d003b8a30e4b' 
  AND (
    token = 'LYXRz1JpfGq4jFaTzdEZJ0DSvAlEF8DZGRWI9B/rnz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )