UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kx/OFZOt96Tl5yxFcZiWoqBDO5MqbOR/qNz0q4B8MIk=' 
WHERE 
  key_id = 'a1ef465453f8d72bd8d1ffab18fe2f4c246a0c704f61d23567414d16ff9ccd9c' 
  AND (
    token = 'Kx/OFZOt96Tl5yxFcZiWoqBDO5MqbOR/qNz0q4B8MIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )