UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aU1iJaJRehxlRIr0JboFiSZzCyJDVETqIbDQXE89h6I=' 
WHERE 
  key_id = '761f33549eee5289bb93a7c153c9d452e58f16896a423f0f378058d1658ab923' 
  AND (
    token = 'aU1iJaJRehxlRIr0JboFiSZzCyJDVETqIbDQXE89h6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )