UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fim1wmCdZKwKKPtbN6i/PJCrz4/fJh8AbI+R/w31n1k=' 
WHERE 
  key_id = 'cc5edef48c26002e13be7bc94e392d07e3a49a0f970bc9c21e535398b49995a2' 
  AND (
    token = 'Fim1wmCdZKwKKPtbN6i/PJCrz4/fJh8AbI+R/w31n1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )