UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ni75r9yQt6jGK3JvLOzywRIWTFDzMvM709knvbM8LnY=' 
WHERE 
  key_id = 'a8628b0f74bac2e0f036ce17c7fe0a0009a58b091d8e8d27ea59d46206418206' 
  AND (
    token = 'Ni75r9yQt6jGK3JvLOzywRIWTFDzMvM709knvbM8LnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )