UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gGrAEEB5Sp8F1s0MnIdJYuUIS5Yk4rr6IpWIwQENBx0=' 
WHERE 
  key_id = '2d31cd25cebd503993a05bee877b83fea0792864c1826aea76068ed87574afbb' 
  AND (
    token = 'gGrAEEB5Sp8F1s0MnIdJYuUIS5Yk4rr6IpWIwQENBx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )