UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgPGsN1opUFUSaH+0tBnYM2bzo9y6z8NgqwimgBQqVk=' 
WHERE 
  key_id = 'b983aff4c6d4ccc078e3785d19ef72812c3448440f5c7b4c2e3fd250f875f299' 
  AND (
    token = 'lgPGsN1opUFUSaH+0tBnYM2bzo9y6z8NgqwimgBQqVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )