UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OiNpDCo1BZWZYqbbiikSFm0ueMkfTztwiOTmRySct/0=' 
WHERE 
  key_id = 'bd8eb58c4c8b78b40d6cc901809113304d7c262ab790164f952ad0b4af5f203c' 
  AND (
    token = 'OiNpDCo1BZWZYqbbiikSFm0ueMkfTztwiOTmRySct/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )