UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't4pClHkJcptMbErHkE8zMvC6reKC4R+SXK7fW6bgMA4=' 
WHERE 
  key_id = '0296edbab3f92361a59594ca04058f0989a514e2869b13c6059ca41e7312375e' 
  AND (
    token = 't4pClHkJcptMbErHkE8zMvC6reKC4R+SXK7fW6bgMA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )