UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KMlcXp3oKvSYfwQsW4mK1bdbMc2+SN53VWYQ4Sw7bYE=' 
WHERE 
  key_id = 'bc9acd5e1d4933468346b696ff1cd1720917e9ad6a0ae21008caec376afadd1b' 
  AND (
    token = 'KMlcXp3oKvSYfwQsW4mK1bdbMc2+SN53VWYQ4Sw7bYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )