UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xPEyCd6EmGSOdyKoCGBhHwsbK0a4rIL7VFUkdnJoXw=' 
WHERE 
  key_id = 'd59138caac75e6510b6f91d45481f70eccd86684ea3e4fd188ff2bd58393041c' 
  AND (
    token = '8xPEyCd6EmGSOdyKoCGBhHwsbK0a4rIL7VFUkdnJoXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )