UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COrVLmYNe6n6N6p45iegc18vofUMny0mZidzKCYbzcE=' 
WHERE 
  key_id = '486f30b465b3f984470b982124d915499cd3df0ba9cefaa66d51cb043c734db1' 
  AND (
    token = 'COrVLmYNe6n6N6p45iegc18vofUMny0mZidzKCYbzcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )