UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dEgnuVFdTKu9f8FakJ0XQhzaHMdMZ8yBWym9KIbZpjo=' 
WHERE 
  key_id = 'af9553c68c0ad938958d18139392b9d4bca961c12a2a28a6cd469320fd66709a' 
  AND (
    token = 'dEgnuVFdTKu9f8FakJ0XQhzaHMdMZ8yBWym9KIbZpjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )