UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lWBrbgI40AJZqBB5lZi3XjLNeo8nZX19nfMPqfnLDmk=' 
WHERE 
  key_id = 'd13e3a32949fce98cd0a6da61d606e0f3f1cfffb375a259ed00ec4bc84a96454' 
  AND (
    token = 'lWBrbgI40AJZqBB5lZi3XjLNeo8nZX19nfMPqfnLDmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )