UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDeBZs/8zRv/2Mp6pJ1IARC78ps7YWHOUPIrQbe4yeQ=' 
WHERE 
  key_id = '7f94d4483d08dde8131284a064d05221708f7d7cbd9276daa3c37da4419ff508' 
  AND (
    token = 'QDeBZs/8zRv/2Mp6pJ1IARC78ps7YWHOUPIrQbe4yeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )