UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ElA1mTzCLB2dEtlqYsdgITbPKPDgFFYdsRxjZ2XNCAg=' 
WHERE 
  key_id = 'cdc54fd8e720cdc665e086c5cb98f0a26e1ca5142f79169e40f0a10a1e7217d0' 
  AND (
    token = 'ElA1mTzCLB2dEtlqYsdgITbPKPDgFFYdsRxjZ2XNCAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )