UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ptA8jkdwZFVacIFdfak8MS/3oLQPbrsoOW8H9Q7f0Y=' 
WHERE 
  key_id = '0ab87e9f1c859e51c0df8ff18425c0990a9d0615eb615997c7f5479179bd4969' 
  AND (
    token = '4ptA8jkdwZFVacIFdfak8MS/3oLQPbrsoOW8H9Q7f0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )