UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdhpxcJPtUbK64cgMaH3Mkq4cIG3IA4GhC8PflYR/F0=' 
WHERE 
  key_id = 'd83fbfc97bf2b99bd10454133940974ffdc89b6083f613918c2c7b4a0e520be0' 
  AND (
    token = 'bdhpxcJPtUbK64cgMaH3Mkq4cIG3IA4GhC8PflYR/F0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )