UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '13dVAFPot47LtECk/7mu+IyapryBCzbz8sj3fyBPK30=' 
WHERE 
  key_id = '4c55c16bf1eb02f4b4862f901202ed9a0de61e763f55727566580321dc20cea0' 
  AND (
    token = '13dVAFPot47LtECk/7mu+IyapryBCzbz8sj3fyBPK30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )