UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PrbqoGehiQfQdK1P/43wopHycgIWQTJte9D/YWNc4LA=' 
WHERE 
  key_id = '3305514d2423433d2b5df0623f9a7eb2634403873ea4aa9bb3345efe2de5a68a' 
  AND (
    token = 'PrbqoGehiQfQdK1P/43wopHycgIWQTJte9D/YWNc4LA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )