UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39In6Z7kK9miDpFMVoSZt6nGU+da7aP3hgJ9ccDk3Jw=' 
WHERE 
  key_id = '83fb01ce47950479a5d1e7623ca2f9a08356680f008af06d5021f965e50dd8f1' 
  AND (
    token = '39In6Z7kK9miDpFMVoSZt6nGU+da7aP3hgJ9ccDk3Jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )