UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AioFRWDK7/SC/RIZwhNpNrOUsRlcM0JpJo2opmP1SJk=' 
WHERE 
  key_id = '8a1ad14703824b147ed89772dabeacb19f91739e1d5936f3d77abeac0009985c' 
  AND (
    token = 'AioFRWDK7/SC/RIZwhNpNrOUsRlcM0JpJo2opmP1SJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )