UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CebmVtt40/30pL+DPeg5Fk4SKZXsdCybX3in1T/+klk=' 
WHERE 
  key_id = '86a1d5311c388176dbef06582007a21eeacfd01d8a766a60d9eb1bffeb521d7c' 
  AND (
    token = 'CebmVtt40/30pL+DPeg5Fk4SKZXsdCybX3in1T/+klk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )