UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tTzaE02XKEBaHsKkiqDdnEGayqkt0QhKJlry356lohQ=' 
WHERE 
  key_id = 'a0b6c3a62a2418e3b2e5a59aa2fbea743881e4235b2c71e0779603c15aa179b1' 
  AND (
    token = 'tTzaE02XKEBaHsKkiqDdnEGayqkt0QhKJlry356lohQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )