UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qqPrg9d1+TUNYTJU57AxFKl22lMTzOucO7bqzw/xQXY=' 
WHERE 
  key_id = 'ee8e86ecf048fffbd0cf5e8ff386ef5cd865d6dbd83ca9b45d387b2d755d41f6' 
  AND (
    token = 'qqPrg9d1+TUNYTJU57AxFKl22lMTzOucO7bqzw/xQXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )