UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+hi1sgNLyO5ZRZYGlYiBO7DTVSdpS81k5TxY3JMxAU=' 
WHERE 
  key_id = '598e1e9d368d79515b839c81225a1b97be89f97c3b208d9285019c34ebb4c530' 
  AND (
    token = 'z+hi1sgNLyO5ZRZYGlYiBO7DTVSdpS81k5TxY3JMxAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )