UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gLk/TodMAEFNDnSHl7lSXqPomk4XAaIopGI0W45RGcY=' 
WHERE 
  key_id = '19bd197c8d765d1862c130402aba0b4849b59cf6c10a1c4f208626bcc41374bf' 
  AND (
    token = 'gLk/TodMAEFNDnSHl7lSXqPomk4XAaIopGI0W45RGcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )