UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'frd5f9KDJBN0RiZDaFO+k1ZaCP6rToGXyeO+/edicIg=' 
WHERE 
  key_id = '9787647b45ffec33308a963ab92cf591d2adacc3fbd02c8861e59d2e9446d272' 
  AND (
    token = 'frd5f9KDJBN0RiZDaFO+k1ZaCP6rToGXyeO+/edicIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )