UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kKzLDmuz5hLDcIk451eVVtqJZNO76q6cC+RQWk1TriU=' 
WHERE 
  key_id = '4f4bcf699dd69cd2ca404296d6a8f5d2f8cbf787b1798981e9885db30233bf18' 
  AND (
    token = 'kKzLDmuz5hLDcIk451eVVtqJZNO76q6cC+RQWk1TriU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )