UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2t/WeUe/Ex5iKG1hchr78nMGsMA/BXg7Azqc5W6KE/8=' 
WHERE 
  key_id = '94498a09d85bfa20b5e438de5848946a7e9c2a4fbed43964ee3bed9fac324407' 
  AND (
    token = '2t/WeUe/Ex5iKG1hchr78nMGsMA/BXg7Azqc5W6KE/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )