UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/e+AImjtQO99Pua91TFWi15SfQ8cOhMv3NxpTlVpYs=' 
WHERE 
  key_id = 'e0ccefd9da22421b02560164457fb5dc9820b6e3a80ffc1495819eaf0d6750d8' 
  AND (
    token = 'B/e+AImjtQO99Pua91TFWi15SfQ8cOhMv3NxpTlVpYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )