UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHIjnECaEGxwO0xGeqYq8qfnseOJlF4v0eUz9ItMJ+I=' 
WHERE 
  key_id = 'bf7eaf79636ee57335c81a881348c5882ec1c8a4615b9965fbf2d2e779077a5a' 
  AND (
    token = 'mHIjnECaEGxwO0xGeqYq8qfnseOJlF4v0eUz9ItMJ+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )