UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jmV2hUzBuxrhCaY/84TDTjrV/pnwgTOhpgtf+hQVZYI=' 
WHERE 
  key_id = '9a7e3cebfd21c77236c0a0c43084efed74a88bca3535c9a7ec314eb3aeaae993' 
  AND (
    token = 'jmV2hUzBuxrhCaY/84TDTjrV/pnwgTOhpgtf+hQVZYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )