UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfP6E/61rGbkRVMxhaHySTItfiVK/MXsmbib/Wu2Grs=' 
WHERE 
  key_id = '2b08ed3822d2c317112c531624843468f4112f1c0eb8db5402531d77a6707644' 
  AND (
    token = 'VfP6E/61rGbkRVMxhaHySTItfiVK/MXsmbib/Wu2Grs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )