UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j1oK7U4E38xCiB8vxPhAz7l+O9PaUShPQpO9Y6b3sqA=' 
WHERE 
  key_id = '7a688da8a66bf1c5b3a5bd94a1600a170dde9953f30255d0b44d55dfaa191e70' 
  AND (
    token = 'j1oK7U4E38xCiB8vxPhAz7l+O9PaUShPQpO9Y6b3sqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )