UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MU58gPPxcttnsVUE0ZIP8U61/S6rtI5w+rvbBp5f42Q=' 
WHERE 
  key_id = 'e90e462c65db8b75081c233dd2f88558df936b88750b1c5b1fd0ec6a96e547a2' 
  AND (
    token = 'MU58gPPxcttnsVUE0ZIP8U61/S6rtI5w+rvbBp5f42Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )