UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDS67VvXeak2ul6dSrQVbLEFZaA1aix+8DtfKDdD8cw=' 
WHERE 
  key_id = 'fc15a684633169d1a388d8987ebafe84cb92fa9d30cddc93aae17836d3a3193d' 
  AND (
    token = 'bDS67VvXeak2ul6dSrQVbLEFZaA1aix+8DtfKDdD8cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )