UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OVT2+zmOJbrKM0oZea4LyOzWb4gr5JBQdiu8G9037KY=' 
WHERE 
  key_id = 'c0c00673ede2b374b8c4670f078435efd21e980d17163a93cdeefd9ac2325f4f' 
  AND (
    token = 'OVT2+zmOJbrKM0oZea4LyOzWb4gr5JBQdiu8G9037KY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )