UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ATQ75h6ksOmNNxuOcry1mc3q2uk4MegN/aH2wXnUeY=' 
WHERE 
  key_id = '7baa0455b844af1d4618aa7194c2db4c23b9c6164f3183a29688add2191f70ac' 
  AND (
    token = '7ATQ75h6ksOmNNxuOcry1mc3q2uk4MegN/aH2wXnUeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )