UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PjNaLify4CmPB5q1fCTB+cElKoIzF3j2bR3KoGiNH7k=' 
WHERE 
  key_id = '54db0fdb97ea4d165bd1748fae518c160886034961664efe242bbc70040bf4d8' 
  AND (
    token = 'PjNaLify4CmPB5q1fCTB+cElKoIzF3j2bR3KoGiNH7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )