UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YE3tQFYPKqznhYvf/r9Gmgv5h5s8ImacQVPLRp1GnHE=' 
WHERE 
  key_id = '16bf821f8ee764ddeab44e4150fcb55a7e35f12451ea8666e1855e56438313ee' 
  AND (
    token = 'YE3tQFYPKqznhYvf/r9Gmgv5h5s8ImacQVPLRp1GnHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )