UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3DRVkKG+E5ds3XKGmLWAupYrQB3gVZaHjLbCn78fK4=' 
WHERE 
  key_id = '91e3f3c01d00c22a1b6a16fd42a5c20633f9344adf2b5d537f827fb87e46925c' 
  AND (
    token = 'O3DRVkKG+E5ds3XKGmLWAupYrQB3gVZaHjLbCn78fK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )