UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gDqMm6BiRjFIGjJV2pZw6yMM7V/Y5XbOm3A2b1GBEng=' 
WHERE 
  key_id = 'a7cad92c60cf1e19cf45dd39d488b0b30ff290d668986d4896c4a0f7e868a662' 
  AND (
    token = 'gDqMm6BiRjFIGjJV2pZw6yMM7V/Y5XbOm3A2b1GBEng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )