UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OSFO3NMKNwid6ij70W8YizE7cEkecb6M4G5ui2s8cq0=' 
WHERE 
  key_id = 'e4b882328ebd9f53b19a4b81ce922c718ffdc389d92c1119f5521fea69328039' 
  AND (
    token = 'OSFO3NMKNwid6ij70W8YizE7cEkecb6M4G5ui2s8cq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )