UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDPpxPCJxaoTnTpLqC8pF0QnDUQtzwHqD2QuNJLhICc=' 
WHERE 
  key_id = '5c75b0aaf8326d0ef1443420ad5f0097d60ba3c918b40672bd83650732fe0128' 
  AND (
    token = 'yDPpxPCJxaoTnTpLqC8pF0QnDUQtzwHqD2QuNJLhICc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )