UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IWNfA1Z+8fLzx+r2/akzoNDuXyY39iluNpE0S0XJFGE=' 
WHERE 
  key_id = 'ac530cd0754cf9d71a227918c2479f5fe727552e13fddd7e2d26a007643bc37e' 
  AND (
    token = 'IWNfA1Z+8fLzx+r2/akzoNDuXyY39iluNpE0S0XJFGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )