UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xOn2rA7/A45P7uB10jWqsVv1ekq52s20hQVlDcRAUP4=' 
WHERE 
  key_id = 'af30a922984bca404750bfdea589ae25fba08cf8c4ae8faf3ac868232aa0f970' 
  AND (
    token = 'xOn2rA7/A45P7uB10jWqsVv1ekq52s20hQVlDcRAUP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )