UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lqdOIiFViRrn4CEceRbgRT3PisdK8pQK817P1Ip8tCE=' 
WHERE 
  key_id = '9ed40910c2dc57173fe21cf683ad923e791f28d1262663954baf3e35693140a8' 
  AND (
    token = 'lqdOIiFViRrn4CEceRbgRT3PisdK8pQK817P1Ip8tCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )