UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2iq7ZzNP23llASjvB+lfo9kRtIdx/pa7vLDMyuQEys=' 
WHERE 
  key_id = 'bca978cdc0f3cb8973c7ea639a1a7e7264f805959dc853872d23345fa1450415' 
  AND (
    token = '/2iq7ZzNP23llASjvB+lfo9kRtIdx/pa7vLDMyuQEys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )