UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lr9Bk4cbVExGHnpVa6xLHHrf+J4nxjTiwU7dvYFDJ3I=' 
WHERE 
  key_id = 'bf7f867fdcf90cf9aaa27167c017bffb03ccc5b0184a5aa491d1e32ecb002d07' 
  AND (
    token = 'Lr9Bk4cbVExGHnpVa6xLHHrf+J4nxjTiwU7dvYFDJ3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )