UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jF6/poBEMY+SE3fTm+tYFOeEvSmla1CEoFZF885mtUc=' 
WHERE 
  key_id = '73714f7c3e1364f313bc995f7ee521efeb25eb723049e81a2d94d8393a210816' 
  AND (
    token = 'jF6/poBEMY+SE3fTm+tYFOeEvSmla1CEoFZF885mtUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )