UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J+PRIwtR5nkxQ4BNvL0l/vuBv7XeqoPbIXK491JPcsU=' 
WHERE 
  key_id = 'e810881a5baf37690ee613f7372c61489b767786471dedbb638d0e8d1563819d' 
  AND (
    token = 'J+PRIwtR5nkxQ4BNvL0l/vuBv7XeqoPbIXK491JPcsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )