UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EnoKW7tJQqHZ7XgfTS1Ecgnlk5QEpPBvWK6IohsB2ZM=' 
WHERE 
  key_id = '2a2c796442c81f629806f2832e499e3a32441ffc93ac987f9e1e304c4bf50f67' 
  AND (
    token = 'EnoKW7tJQqHZ7XgfTS1Ecgnlk5QEpPBvWK6IohsB2ZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )