UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O7axzLjQelQnQ/P4aySMxmnGXPD0iYMzUJyXp/LtYVg=' 
WHERE 
  key_id = 'e1a537a5c774b8f19113e293ae9f839c3faf1d5e329f79ce8d48fcf0558a8c8e' 
  AND (
    token = 'O7axzLjQelQnQ/P4aySMxmnGXPD0iYMzUJyXp/LtYVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )