UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'loRwbdT2Ce6j5k+rnEiFLgQEtjNBCXnA+1FYoAyglfY=' 
WHERE 
  key_id = 'a855238c55d567215e130ac95267c0c2dec838314e683bdba267b7e05a5cfe7f' 
  AND (
    token = 'loRwbdT2Ce6j5k+rnEiFLgQEtjNBCXnA+1FYoAyglfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )