UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JmLvrs5Z0ZMUyirVnERrMypIBp23An9+lrz33fBRUl8=' 
WHERE 
  key_id = '6acab2f488f2ff6fedf190f59b6cc3a670251943b115adb797c5630dea2185f8' 
  AND (
    token = 'JmLvrs5Z0ZMUyirVnERrMypIBp23An9+lrz33fBRUl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )