UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uh0/IhiZvAEzT1nzgp5o7NQpW/xORoZtt0kwTCDH8kg=' 
WHERE 
  key_id = '465c003c2f95f3178ad53310c6ff4ce6839248281747aa4387ca8b937a1f4d58' 
  AND (
    token = 'Uh0/IhiZvAEzT1nzgp5o7NQpW/xORoZtt0kwTCDH8kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )