UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axoKANYH0szBNUaKZdu9Fjtn0ikjBLrx2wHRGV02Z1Q=' 
WHERE 
  key_id = 'ac21a1e36d58c4cab6161fbea737451ce54e6c9952059357b6204ad281b51175' 
  AND (
    token = 'axoKANYH0szBNUaKZdu9Fjtn0ikjBLrx2wHRGV02Z1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )