UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QaX6jbW4TkrGWU0/9Sp+tbTzNA2JEG7gMqfer/5/Jeg=' 
WHERE 
  key_id = '419cf58b4a35cfdc5c6b74dd311d9a04522f25889009097eeab77924ff758160' 
  AND (
    token = 'QaX6jbW4TkrGWU0/9Sp+tbTzNA2JEG7gMqfer/5/Jeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )