UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jcluJ4R4ebDqiTxnH8EGNR5t4dYONvl+ZV70fTIi1K4=' 
WHERE 
  key_id = 'b608e9d0427dfa347a4cf71fd3b303dffb7995a3ad9c9c01d504dd4d3ad92b42' 
  AND (
    token = 'jcluJ4R4ebDqiTxnH8EGNR5t4dYONvl+ZV70fTIi1K4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )