UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMjMi4MvZT5OAeKu1IsvBmHcaowuf08FrizfJl5VVvs=' 
WHERE 
  key_id = '0eb0ad12ced100433af0b0ddce5ddca1dc722841d61cc22e53d1c91c7db86d8f' 
  AND (
    token = 'LMjMi4MvZT5OAeKu1IsvBmHcaowuf08FrizfJl5VVvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )