UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2RL7awwEfvK//O4fP/SBjryFHfmUogiVM9cAkbVIjEo=' 
WHERE 
  key_id = 'ccae55e774ca0b846c68de6035ce1ce41c516a42d4c248444a260ab8414c8372' 
  AND (
    token = '2RL7awwEfvK//O4fP/SBjryFHfmUogiVM9cAkbVIjEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )