UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BxQ4u+j8+7tlL7BfKUneFwrhHgzV2z6Vahzi4wQPy2U=' 
WHERE 
  key_id = 'ed8a171075a30520cd7a1d0e1c5226824ab9ea022b78796412731f6478422060' 
  AND (
    token = 'BxQ4u+j8+7tlL7BfKUneFwrhHgzV2z6Vahzi4wQPy2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )