UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wZZAeMoJLQk9l8P/jeF2yYuK8CfV2oGMGYcOqftx7ok=' 
WHERE 
  key_id = 'dd61c510ed5dd38614abcb1792aff75fa0cfad048d8e79315b2007a36b4be921' 
  AND (
    token = 'wZZAeMoJLQk9l8P/jeF2yYuK8CfV2oGMGYcOqftx7ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )