UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pz7ioGqHwA0CUkix6qv9VwV/75Tu5xSBzCXl46UAdVs=' 
WHERE 
  key_id = '1509aa8078f0e0580b7121ae20b8edec9ffd87da3eb413b4d71bad9aa6bc5a6b' 
  AND (
    token = 'Pz7ioGqHwA0CUkix6qv9VwV/75Tu5xSBzCXl46UAdVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )