UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D03foNZWk2Hiu9bm8Tl0YrNcGvrtDj0u4HEUCm8B7PY=' 
WHERE 
  key_id = 'c02f46c8dc47ef7792699baa3d96144a3425be409764504533906d56b8e9d2b3' 
  AND (
    token = 'D03foNZWk2Hiu9bm8Tl0YrNcGvrtDj0u4HEUCm8B7PY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )