UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4C9a2DmRL7xYUIyCrjuKOKHr4/HApIrjAADUzDbzCQ=' 
WHERE 
  key_id = '0575132febab3ce73dffb30def90dfe37cff615925806d26d817a27bc52b1aea' 
  AND (
    token = 'x4C9a2DmRL7xYUIyCrjuKOKHr4/HApIrjAADUzDbzCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )