UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'unUMQSkM2UgBgDGIw6mvMN92WPisBQv3FDir0PdgtM8=' 
WHERE 
  key_id = '4405de0901fd0de37fad3d46adecc7590a4ea81e732c2ef863c34ccc80e13b10' 
  AND (
    token = 'unUMQSkM2UgBgDGIw6mvMN92WPisBQv3FDir0PdgtM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )