UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mRiPpL45mJ0S/SbozbPpNhgSptNGes/I9qe/qdGJZPk=' 
WHERE 
  key_id = '44cd7befd6f5f1f88e5fd326b721643bf24cd2c7315895be88319b5203ab89a7' 
  AND (
    token = 'mRiPpL45mJ0S/SbozbPpNhgSptNGes/I9qe/qdGJZPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )