UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wx69Wh7gWZ/xg2GrfbKWFoRJniaWEMg5fxhsS5eIaNs=' 
WHERE 
  key_id = '9930823720b5a8538f5f0753453854c5377b2b2c6115416f14f4eb74491a5d07' 
  AND (
    token = 'Wx69Wh7gWZ/xg2GrfbKWFoRJniaWEMg5fxhsS5eIaNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )