UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qUjJQMmSN9WMzR6PdyV7TwZPytLe9LgTbXVULuBRMYo=' 
WHERE 
  key_id = '997c8808522466bdbc419cdbb0d774a00d002b4c8f3e08af16c45de92eec4f99' 
  AND (
    token = 'qUjJQMmSN9WMzR6PdyV7TwZPytLe9LgTbXVULuBRMYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )