UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5CGsPrPIP3SA/Bu80a9IRHXb9gd00p4RaIuJQzzqNnU=' 
WHERE 
  key_id = '81846f72c0c8ac313ae9a2318deeccff411a9af74ccf39dbc270ae362b20f4cb' 
  AND (
    token = '5CGsPrPIP3SA/Bu80a9IRHXb9gd00p4RaIuJQzzqNnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )