UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jf7rzRQz5hGjgo/BqsJXIBTgfiROKJwXJyfJxPG9XSI=' 
WHERE 
  key_id = '55456fbe9110952a7909ec4884c51984b806cea0a2748e0fbed8bee9d174920b' 
  AND (
    token = 'Jf7rzRQz5hGjgo/BqsJXIBTgfiROKJwXJyfJxPG9XSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )