UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AHmHoK9B0XHeJMLcgbE5t4TfZYYxeJkHNZqbxmhDZ0g=' 
WHERE 
  key_id = 'ca902a89a510a90fc61230250cec0d7774a708a878e236773acd38773d403f0e' 
  AND (
    token = 'AHmHoK9B0XHeJMLcgbE5t4TfZYYxeJkHNZqbxmhDZ0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )