UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+hQTcrnIDkwX4/tL1GzB6HN73laFwp4butIA2R4vbc=' 
WHERE 
  key_id = '29e8284e8f040fb64a7211bb60ac20ec82f06d0fe568e67803a44e0fb369fb4a' 
  AND (
    token = 'l+hQTcrnIDkwX4/tL1GzB6HN73laFwp4butIA2R4vbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )