UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuwM1emL73rfX/GHtsHP0+vaBK4cnOknpzJW4fw4M4M=' 
WHERE 
  key_id = 'e479c39e05cde245264011513e0e8a7ce478e86d7c14f13806da69c07f6d5719' 
  AND (
    token = 'tuwM1emL73rfX/GHtsHP0+vaBK4cnOknpzJW4fw4M4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )