UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wzy1SCc8H8HewLORITtJLr1/qDICq/APRtCdXbkYJIU=' 
WHERE 
  key_id = 'da9f2acf23bdef598321587c10482b1a3a5c9bb778dfcce18ed1f258cac2279d' 
  AND (
    token = 'Wzy1SCc8H8HewLORITtJLr1/qDICq/APRtCdXbkYJIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )