UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0elbQBaC+QSDJb1AKASyyEl4Nu46IDD1ey0C3jP1FR0=' 
WHERE 
  key_id = '2b962d44e98dd79a65ecbb31f158fbdbc93ec0dd7e14397bdfce36010c9fe1dd' 
  AND (
    token = '0elbQBaC+QSDJb1AKASyyEl4Nu46IDD1ey0C3jP1FR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )