UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nlKUODEeByzi566dgSyjUZFRhE/Ngd4ym5Jw6MO5D+8=' 
WHERE 
  key_id = 'e3b3f2b3a2c447b308c5128c463203d720af9468589bbd9d3f91d336b061564f' 
  AND (
    token = 'nlKUODEeByzi566dgSyjUZFRhE/Ngd4ym5Jw6MO5D+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )