UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2PaOhkL/5XOGE8lYdTsYKYcVtenfApSHbSQPuJWfnw=' 
WHERE 
  key_id = '7b7203779b04ed49956291cabec2ad2fa5b56906ead4780a1b372ffc8b754517' 
  AND (
    token = 'W2PaOhkL/5XOGE8lYdTsYKYcVtenfApSHbSQPuJWfnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )