UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OGpKo+H+w9I4M+uDGiNRXzjTPkc43gQjqR9AMeUiHZ0=' 
WHERE 
  key_id = '1cdfa123ca8b25a054333ea387199c5f32419ce1a0d52fddc5c6199287a311b7' 
  AND (
    token = 'OGpKo+H+w9I4M+uDGiNRXzjTPkc43gQjqR9AMeUiHZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )