UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ciMMK0JEwreFpp+jwQ8PxvhO67wXqHeb8r2s6Ck4s00=' 
WHERE 
  key_id = '2ca6a15dc8baca7ebaec83c5f20caf36c0cef3aac5fa396afff15fef3daa91cb' 
  AND (
    token = 'ciMMK0JEwreFpp+jwQ8PxvhO67wXqHeb8r2s6Ck4s00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )