UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cf5zC+hiOCeK6ZVorHieIrHbhCxVmdGFXSOTPNb+zKs=' 
WHERE 
  key_id = '0ebae8854be1418b475ec446b7bd8aa68b686ef112036b7b286fef15d0eee66f' 
  AND (
    token = 'Cf5zC+hiOCeK6ZVorHieIrHbhCxVmdGFXSOTPNb+zKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )