UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9DZ2m5hflRrBKAZgBqlAJU569epQaf+37aXNNwfqCB4=' 
WHERE 
  key_id = '42249d3226c4f47a9731345815720a4bac05021fe383b7a019515c4cdc90255c' 
  AND (
    token = '9DZ2m5hflRrBKAZgBqlAJU569epQaf+37aXNNwfqCB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )