UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uL4KZG62lzGMmYaWUlS0B8nEVO+Bpt1+Pu5cBAMJx2k=' 
WHERE 
  key_id = '3e640c311279c2d9df1b89d07cbbbdfb4c7650e4bb7532a1db39c071f58ae9dc' 
  AND (
    token = 'uL4KZG62lzGMmYaWUlS0B8nEVO+Bpt1+Pu5cBAMJx2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )