UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NA7A18nqsaUb1quLmj30VvDeC7kZ81xRHOvGj2CSWBg=' 
WHERE 
  key_id = 'b9143c45280458ecaa70c6ea488c779c79b52551997785942686492ef7e2f960' 
  AND (
    token = 'NA7A18nqsaUb1quLmj30VvDeC7kZ81xRHOvGj2CSWBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )