UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZBu6rk5E+4QbViUiDdpCP1pzlxhO5JH5+39SbseyxU=' 
WHERE 
  key_id = '2b1414e2768c807330ea5e9e084b59dc80dd5b79e88436fc2d4b6019a147c9ae' 
  AND (
    token = 'jZBu6rk5E+4QbViUiDdpCP1pzlxhO5JH5+39SbseyxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )