UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TZEnYBs49UYHvl23xf72DVhK5quu+w0HqV+/Cv2cFmM=' 
WHERE 
  key_id = '6c5f0dbeb96ed099b232b95a252a77d62005598344a61ce03f11ca9139df9d7e' 
  AND (
    token = 'TZEnYBs49UYHvl23xf72DVhK5quu+w0HqV+/Cv2cFmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )