UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5B9xu/7dKt0+A+pqDnhT8bLdBjByndZu4xcSZbaijb0=' 
WHERE 
  key_id = '3b25970f0e77ba640d11d050a4ee19c6d47cf3e6649e7c33c998e0126f3575f2' 
  AND (
    token = '5B9xu/7dKt0+A+pqDnhT8bLdBjByndZu4xcSZbaijb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )