UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8GxBOnkn8Wua0ywOBmDr0+pbSOrfFORYti/FHQV23Ww=' 
WHERE 
  key_id = '9607836aa923cc4b65baf77322fe31cd9f632b7948a2724af9ff029b2e1fb394' 
  AND (
    token = '8GxBOnkn8Wua0ywOBmDr0+pbSOrfFORYti/FHQV23Ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )