UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFkpAnD275sf9Tr9PGc+gMJj+eSJ6pMRKXmhRsahnTY=' 
WHERE 
  key_id = 'd1a3d8dc3029d621ad7fbc9642f45566a121c60c5ccbb13be5a5515f80a053d4' 
  AND (
    token = 'WFkpAnD275sf9Tr9PGc+gMJj+eSJ6pMRKXmhRsahnTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )