UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CaUCLD8UNKNXnBh7P64q/FwIChgSd+7/RX37KfvpRrg=' 
WHERE 
  key_id = '826f072081c4ac7fd5305dbd6bd4970e68adb3eb872e4b9c4c05a55fe7cd308e' 
  AND (
    token = 'CaUCLD8UNKNXnBh7P64q/FwIChgSd+7/RX37KfvpRrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )