UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2H9qGi4n7o0EEZS7yftOAeRpACDWk5du0gdXFS7j75c=' 
WHERE 
  key_id = 'cb3fdde0916871c89468f9330239014d4860399b9730f35b97ae1ba943461fd0' 
  AND (
    token = '2H9qGi4n7o0EEZS7yftOAeRpACDWk5du0gdXFS7j75c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )