UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S8vTj+Eb/2k5HnELoflPLyEBEENVTKVF12vBDptXydw=' 
WHERE 
  key_id = '58d756c704559e6010a14fb3c5d0026f57b564191fdf88e723cc6f643288f6d7' 
  AND (
    token = 'S8vTj+Eb/2k5HnELoflPLyEBEENVTKVF12vBDptXydw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )