UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mhqR0HkyN3qw8TWNB3uibj7ZGtLDiz/N3xjs7jTVD30=' 
WHERE 
  key_id = '0bc9f481c3c33fe9ad4ce933fa5f05971c021c16fe88c2f35df272edd2aeee0e' 
  AND (
    token = 'mhqR0HkyN3qw8TWNB3uibj7ZGtLDiz/N3xjs7jTVD30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )