UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lYHUknBi7oX9b561+9YPABn44iFlvNDPzFCG8Srfc4s=' 
WHERE 
  key_id = '534519959ab56ecb24ef00acea872181953f6202417eadc28decc60c057d0c53' 
  AND (
    token = 'lYHUknBi7oX9b561+9YPABn44iFlvNDPzFCG8Srfc4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )