UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pe8esDentyZ9aVykE496OWFRHA1BSim3BbOkXI+NRS4=' 
WHERE 
  key_id = '45c90620b62266a16ba8bd1d890a5072f839801fe5a90b6f7c1c62d172f99f4d' 
  AND (
    token = 'pe8esDentyZ9aVykE496OWFRHA1BSim3BbOkXI+NRS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )