UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5z0L/nT7cB1gyYiXs5nRZs2tT6d/lDU/pcTK1kwKjg=' 
WHERE 
  key_id = 'a5a8e7c3eb54535ded6b7d6e56126fe9b123402fc70dc9980b364b013145faeb' 
  AND (
    token = 'C5z0L/nT7cB1gyYiXs5nRZs2tT6d/lDU/pcTK1kwKjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )