UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+yeJdQys19t+E1OVryh0EIVncJcyIbk6iPDKno/L28=' 
WHERE 
  key_id = '90bd2bd7a905f93ae3b538db23a995b2fd59061a007292e911e4b17955c5ff2b' 
  AND (
    token = 'i+yeJdQys19t+E1OVryh0EIVncJcyIbk6iPDKno/L28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )