UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uk1X6UHxGv++RHIZ2buEf1IZmel8FhEgN1dvBsZsnqM=' 
WHERE 
  key_id = '1e54b413a9b5b6bb456e809c78cb05fdcba99d544b1a223d424987057d541c60' 
  AND (
    token = 'uk1X6UHxGv++RHIZ2buEf1IZmel8FhEgN1dvBsZsnqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )