UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fF+mtntV+JEkKUZC796BAhjI8QtvAcqwYjl3x0Ctlg4=' 
WHERE 
  key_id = '44caceab43fe05d59f9132257633445972b393e880e034154b978e7037a23b1c' 
  AND (
    token = 'fF+mtntV+JEkKUZC796BAhjI8QtvAcqwYjl3x0Ctlg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )