UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZBcJ0vOqOE5wRJ2zkWCaHRyTsRQYayemNsQk+x6RMs=' 
WHERE 
  key_id = 'a068572aa154485d59f41ef78234b076f24a03dff6d347102e2766dbe7773323' 
  AND (
    token = 'NZBcJ0vOqOE5wRJ2zkWCaHRyTsRQYayemNsQk+x6RMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )