UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mb5oG5nEVjRgfwtDtEb5Ig1S8zu2U64/5qlrgTfVj8k=' 
WHERE 
  key_id = '4073114fc08e9b3d736d0da9685dfc6579fb967153e5ae6785e10059e2af0066' 
  AND (
    token = 'Mb5oG5nEVjRgfwtDtEb5Ig1S8zu2U64/5qlrgTfVj8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )