UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YzeVqoDbkzxzXYMextSDwpjoEeJT8C8+rHet0l63BxU=' 
WHERE 
  key_id = '6bacf91c2feb4a164203386991bd3743b2e5e726c30343feda761c3e9ac3bd23' 
  AND (
    token = 'YzeVqoDbkzxzXYMextSDwpjoEeJT8C8+rHet0l63BxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )