UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bNQRw/FSaKRDDiuc58stQczc5nxtVKOVLRw/Xj5LQ5c=' 
WHERE 
  key_id = 'e70724f72504b7d8b8638a908e5e80ce8c32eb382725a99d441b90603c43fe0e' 
  AND (
    token = 'bNQRw/FSaKRDDiuc58stQczc5nxtVKOVLRw/Xj5LQ5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )