UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RDRO8G4w5rTjlUi5vf/8A0KN/NLZiqlGF0Wi4IA5GKA=' 
WHERE 
  key_id = '312b5bd14f8303f1fe15c185535c7efec5055e2df73ea9580c4d8b8b79c06c16' 
  AND (
    token = 'RDRO8G4w5rTjlUi5vf/8A0KN/NLZiqlGF0Wi4IA5GKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )