UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71Geqcwn07g2wx45hXMfPphFrOkfuTmON2WsqmReKZw=' 
WHERE 
  key_id = '7e6ac95d0b253664b198c0611ba69501f67084b5340ecb86d8fa252c55fb617f' 
  AND (
    token = '71Geqcwn07g2wx45hXMfPphFrOkfuTmON2WsqmReKZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )