UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qDNDkLDpwzngK3olSuSTYU7LuVMOzd87OTmDnzBcZDc=' 
WHERE 
  key_id = '592af1eb2db2437d6b1a417edc1ec0625b349635247805f91915764532781727' 
  AND (
    token = 'qDNDkLDpwzngK3olSuSTYU7LuVMOzd87OTmDnzBcZDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )