UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6QWbmADn8Q56gTd1KhSOyMyhsxsT6cz0km8/Fi0apSM=' 
WHERE 
  key_id = '5dbff17ebbb544bcf8e7c4388add5114abf24d8aba0d5a0b5a89741577aeafba' 
  AND (
    token = '6QWbmADn8Q56gTd1KhSOyMyhsxsT6cz0km8/Fi0apSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )