UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irwv31RRsTSRi97IkodBpzCZ6df0ziD7R4sEWiiJpe8=' 
WHERE 
  key_id = 'a232b480f15e6be241589645882e4efb789fc87252783fc4ec9b81c4c7e35127' 
  AND (
    token = 'irwv31RRsTSRi97IkodBpzCZ6df0ziD7R4sEWiiJpe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )