UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSUs+z7xeUX/idaSrO7+Us4AtXOFUB++ex5a1OUCDi0=' 
WHERE 
  key_id = '988a9b5ffb716c6ceecd0924f97a948484afd188721232d405334f08cc0f9746' 
  AND (
    token = 'WSUs+z7xeUX/idaSrO7+Us4AtXOFUB++ex5a1OUCDi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )