UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8WRZf4WWvFqTh2OmM14DF0QNP0K9fnBpWrYJ6BiGcYk=' 
WHERE 
  key_id = 'e65785b175f67434ce27e76a5d1b1d010c31d58254dd64acbe8f5c3218fdadeb' 
  AND (
    token = '8WRZf4WWvFqTh2OmM14DF0QNP0K9fnBpWrYJ6BiGcYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )