UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9sWwxRb+5eKEGYV3Wi8W2wXTgG/A7hUqIdSwmEYjKlk=' 
WHERE 
  key_id = '6a0ec86ae60cebe64cb6f92899302935427fd907291c4782a028c5231ff62fae' 
  AND (
    token = '9sWwxRb+5eKEGYV3Wi8W2wXTgG/A7hUqIdSwmEYjKlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )