UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yu3ccg5wDsspkoKcxa4VMz90g7nl3o1+Ksme13RbtY8=' 
WHERE 
  key_id = '5956f5019b98f45c54f9bb3b207e552dba9945a7aa51fb4a7fb615a7338468a6' 
  AND (
    token = 'Yu3ccg5wDsspkoKcxa4VMz90g7nl3o1+Ksme13RbtY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )