UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NH3p0S6mLSz3uVg/SMahu7KGW7G5zQEA0cCrCe9187E=' 
WHERE 
  key_id = '8d6057d8994d7e399fe00d9ea25173350d80d304ac6411fcef9719ca2805c4da' 
  AND (
    token = 'NH3p0S6mLSz3uVg/SMahu7KGW7G5zQEA0cCrCe9187E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )