UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dgECMUztulJLi4HSTyZc/1ABP4+OiLR9sGyDxqZXjY=' 
WHERE 
  key_id = '0b17731734803b870954f87d19fa9afe5b55f6ebfabf781c74515a8eaf03a480' 
  AND (
    token = '2dgECMUztulJLi4HSTyZc/1ABP4+OiLR9sGyDxqZXjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )