UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rrBnpa/ILsjKHAG/UvSed83XJHGA+xL95MrvQYPHEX8=' 
WHERE 
  key_id = 'b30517e32eb57d442c7b9ef177b37cca369da565074e68103ca571378885ef7a' 
  AND (
    token = 'rrBnpa/ILsjKHAG/UvSed83XJHGA+xL95MrvQYPHEX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )