UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uErmYaknm34gnRCcVBTSEwh7E31MnMGra2gQ68YQ2ys=' 
WHERE 
  key_id = '3cc71fd9f656d8f373215d1c577d9f137d5668a0b80c1e6a26e962bb4c1c74fa' 
  AND (
    token = 'uErmYaknm34gnRCcVBTSEwh7E31MnMGra2gQ68YQ2ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )