UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aXfrcSVOoFGbKSbj/uhCMRBtL2/IxtMDHD6/d9ok1Xg=' 
WHERE 
  key_id = '17c4c41b7ee89bc83698c984e98346d41e873a85b36edcec9c86e5dcf49e3829' 
  AND (
    token = 'aXfrcSVOoFGbKSbj/uhCMRBtL2/IxtMDHD6/d9ok1Xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )