UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fiQaSARP0GnZT87EzW2S6uR09/ySKa1qrZHSM0cABbA=' 
WHERE 
  key_id = '99300b060cdd5a03b30e1aa4a659df5a903edd210a3fae9b11b13178dfa94b05' 
  AND (
    token = 'fiQaSARP0GnZT87EzW2S6uR09/ySKa1qrZHSM0cABbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )