UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XmmzYApUZ0bVDr1jWQi0RrfvM8skuH+Rh+3Fr5i+bh4=' 
WHERE 
  key_id = '28502b348e446c9976ac98fab5ed980fe79d78f61773ecc4797968834be2b346' 
  AND (
    token = 'XmmzYApUZ0bVDr1jWQi0RrfvM8skuH+Rh+3Fr5i+bh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )