UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B28UnUjniudDV5RpdRFbve6cpp3/0rxqHiNPMKa1F1A=' 
WHERE 
  key_id = '958917622742fcae2c06caff6dd6b221a60119cfe32c34ccc1d5c925aa0d07e9' 
  AND (
    token = 'B28UnUjniudDV5RpdRFbve6cpp3/0rxqHiNPMKa1F1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )