UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ywpxMZbA+U7wHILo6IBVpHLS/8V1A7XhnXeOlovQKU=' 
WHERE 
  key_id = '1bc2617164f136ed47578d54c86da230c7a5fb584923dc48538f954b082b6a17' 
  AND (
    token = '3ywpxMZbA+U7wHILo6IBVpHLS/8V1A7XhnXeOlovQKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )