UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/e0j/hrBuCjd6pIbdHT3Dyt91ui1L++R6StPQ4XkBK0=' 
WHERE 
  key_id = '68765d071c01a31813e98300339e3cdfe0b9e4c954f23ead270cb05ad86886d8' 
  AND (
    token = '/e0j/hrBuCjd6pIbdHT3Dyt91ui1L++R6StPQ4XkBK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )