UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ChWKbHaeKhHe6uM1tl0bKShYsKXsyPkm/VK0py+aAHs=' 
WHERE 
  key_id = '087a20d8ff993939f6757d4f94f9df6a4c0f7d82a707c7a81a197438960ff1f0' 
  AND (
    token = 'ChWKbHaeKhHe6uM1tl0bKShYsKXsyPkm/VK0py+aAHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )