UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ozr74hF0MCwMD9m51cCKf9Zx0gyf0vzQn2bgwTreUiw=' 
WHERE 
  key_id = 'a55fb918a131feb362d898b40b7520f53942c617c06adcd05eb36765e74009db' 
  AND (
    token = 'Ozr74hF0MCwMD9m51cCKf9Zx0gyf0vzQn2bgwTreUiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )