UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2QL3jBvGytPYisCdmSJkQEkZOHabDSjYn0SGoANYiW0=' 
WHERE 
  key_id = '2f514bb0d3a276b6a550c3aa3ed112fd7e123c2fcdf9bc8ec0b90f420760c1b7' 
  AND (
    token = '2QL3jBvGytPYisCdmSJkQEkZOHabDSjYn0SGoANYiW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )