UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kc1WK3zrlqIokL1OMo3PFO23nhtn/QDlvNQFJJ2kmFU=' 
WHERE 
  key_id = '6083395e2be528950d11a3493e126d8d227fbcc011529d1f8232ba7363cebdfa' 
  AND (
    token = 'kc1WK3zrlqIokL1OMo3PFO23nhtn/QDlvNQFJJ2kmFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )