UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iVFcf9b8qQE6UzFnX7taEYAxYDO6aj3ccuPB9twenAY=' 
WHERE 
  key_id = 'fe04f02b6edd66566b88dd6ea3b90e67f04b8abc434af9949316d80dd9be8bd5' 
  AND (
    token = 'iVFcf9b8qQE6UzFnX7taEYAxYDO6aj3ccuPB9twenAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )