UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9n3Tzpn8WIfhaBmQ4OK2LfreQ6T+qmUdkJW0IbMkw4=' 
WHERE 
  key_id = '2f4cc0eaa0303fb4ee74df0c3bbd3550dde83dfa31d2dd9612fbf724450b192d' 
  AND (
    token = 'O9n3Tzpn8WIfhaBmQ4OK2LfreQ6T+qmUdkJW0IbMkw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )