UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sA8oTWyqMlDfDOZLDIOoEyJr642KkbL++bJ0I0h5kPg=' 
WHERE 
  key_id = '953c546a394a688ad02ac75fcabe241bf0581dda66268f3acbc9f8fbd2a9f11c' 
  AND (
    token = 'sA8oTWyqMlDfDOZLDIOoEyJr642KkbL++bJ0I0h5kPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )