UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iL8Q6UM0tM5oVanZkeyw8rLeR/FRIA1EfhRqB8Y1qKM=' 
WHERE 
  key_id = '02837f1e2806cc825283d2a94c2a04dccc8897d1cda4c09d801ebfc8302827ae' 
  AND (
    token = 'iL8Q6UM0tM5oVanZkeyw8rLeR/FRIA1EfhRqB8Y1qKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )