UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YuHZI69fhWe/bmAEY9s2Y1nKYpwsXHaOvd/DQK/2cLE=' 
WHERE 
  key_id = '1ed4a0a7ca031c1c5221a77a3abeeb2f96a69350464d0156b23714045ad898d3' 
  AND (
    token = 'YuHZI69fhWe/bmAEY9s2Y1nKYpwsXHaOvd/DQK/2cLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )