UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GwP1vihmQIB+7SQ3W25uk67VL6KvWu2DXpzq4Iy0Dm4=' 
WHERE 
  key_id = '14a6524c9c5e06e79a17e29ae932b337944721b90e71002fbf7514a98e05e98b' 
  AND (
    token = 'GwP1vihmQIB+7SQ3W25uk67VL6KvWu2DXpzq4Iy0Dm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )