UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uy1dngrKvdir+waP0w/YrbPMGbudae2Hb6H/htvs1og=' 
WHERE 
  key_id = 'be3625475f96e75a1bc959082cc5a66b06aff0649a08daa46d195ed2dcc584e6' 
  AND (
    token = 'Uy1dngrKvdir+waP0w/YrbPMGbudae2Hb6H/htvs1og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )