UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hLZLYVwjjhmY7O/j7ik/q1bbDUeoKfOF06YWFiDhTOg=' 
WHERE 
  key_id = '276275eb202c4ffbacf08d3883d356833eba0646bff7470993d32a718520a5cd' 
  AND (
    token = 'hLZLYVwjjhmY7O/j7ik/q1bbDUeoKfOF06YWFiDhTOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )