UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H3mp4PJBLTOKBWfa9tF6DlsdB1YUEVH0sKtoZOKUgQc=' 
WHERE 
  key_id = '3123b8b08d8534e7e5f15981124f9d6681277fddc994f4ff2a0b055afc287e7d' 
  AND (
    token = 'H3mp4PJBLTOKBWfa9tF6DlsdB1YUEVH0sKtoZOKUgQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )