UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAYzfsqYS2b9ZCEfcRMzHXYOQjXA8vqRKQQ8VPGY6L0=' 
WHERE 
  key_id = '270c999d9d384e7ba2e9280ba95a29b51ee6d7938fb939eaa715472008309b17' 
  AND (
    token = 'IAYzfsqYS2b9ZCEfcRMzHXYOQjXA8vqRKQQ8VPGY6L0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )