UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Obhjgsz5yVDPPi0Q0hQtPVvhrxZUCUWVQvXpaDyErcs=' 
WHERE 
  key_id = '26b33596fe5abc6ac108f1b0506a602544ab147f5c0fd6985eb830e34cd014bd' 
  AND (
    token = 'Obhjgsz5yVDPPi0Q0hQtPVvhrxZUCUWVQvXpaDyErcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )