UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bd9SgBqNKnES205/weX1BBvmY0QbdanriM9JlGWj1B8=' 
WHERE 
  key_id = 'a08071bb7cf85526ef7840a2a959279545414dbb69809c5ee0f1d969000e0430' 
  AND (
    token = 'Bd9SgBqNKnES205/weX1BBvmY0QbdanriM9JlGWj1B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )