UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E9KDIEysF5/bQvS0CoO5r/cuxOjgQq0C+iXdeLibaT0=' 
WHERE 
  key_id = 'a045a72dabffa561f52c909834f4a33d95df8be19a8b9e65afdeff31786fa38b' 
  AND (
    token = 'E9KDIEysF5/bQvS0CoO5r/cuxOjgQq0C+iXdeLibaT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )