UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f8YkPA6BAg6QpGKlD/Uyn7ri2wAlLFdRRnDqzU/x/V8=' 
WHERE 
  key_id = '165aa717a2ea2a1cf80e1c823e165c748463656bbef804d4f02113e4eb413660' 
  AND (
    token = 'f8YkPA6BAg6QpGKlD/Uyn7ri2wAlLFdRRnDqzU/x/V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )