UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+GfwPC+atSSAt3G58QvthcDaODLNDQhBYBIPu+fqjxc=' 
WHERE 
  key_id = '550e357b02c3b6bece2d4b6f60654aecf2e02bff10677b528451730db04892cd' 
  AND (
    token = '+GfwPC+atSSAt3G58QvthcDaODLNDQhBYBIPu+fqjxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )