UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T1H4CpjYyi4zdH6ElPDZwQG0qkUFspdc21V6bpCxRu0=' 
WHERE 
  key_id = '02e102420f73fbb46a971f67603eefd247c7e22cd60e9d8a4850f24423a67767' 
  AND (
    token = 'T1H4CpjYyi4zdH6ElPDZwQG0qkUFspdc21V6bpCxRu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )