UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H54fIpkn0voX9iIwDfkkyiF6fPl3/9e3VRpooXkP5ug=' 
WHERE 
  key_id = 'd3e59e425ffe665d91b24c3a25c20c1def45e916b970c22733d642dfae3f87de' 
  AND (
    token = 'H54fIpkn0voX9iIwDfkkyiF6fPl3/9e3VRpooXkP5ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )