UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qiqlmshICVSeFZFwGjN0Srw8P8AqNE4C1BAQSJOoHBk=' 
WHERE 
  key_id = 'a569b459094b64e3df2710c817cd3189938a482bb545b52da23127ce4c405df3' 
  AND (
    token = 'qiqlmshICVSeFZFwGjN0Srw8P8AqNE4C1BAQSJOoHBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )