UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zwz5KYSlCXiRkKojdD9Sidgdv15scy/1VH1TYROj0Dk=' 
WHERE 
  key_id = 'f5d00e7e7433748a65549a0de56e8c8a7f67aeafe5cab2aa3435b5311bcc6b66' 
  AND (
    token = 'zwz5KYSlCXiRkKojdD9Sidgdv15scy/1VH1TYROj0Dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )