UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '83jicjLLIm9d4+GX6S1IWYqD6k0xADMN7bShqW7olkw=' 
WHERE 
  key_id = 'c5d558fad772e0bd15769c3413e9e83c58870bdd17088e52facd7628cd71d5db' 
  AND (
    token = '83jicjLLIm9d4+GX6S1IWYqD6k0xADMN7bShqW7olkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )