UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aR3zBdtohvaQ8gqO2R8t0BZ7mjB4LyusFFM1XLGOP5o=' 
WHERE 
  key_id = '83660a95245579be2db0916e0b7297471a321bc45e7d888d9d1a00cc55795bf3' 
  AND (
    token = 'aR3zBdtohvaQ8gqO2R8t0BZ7mjB4LyusFFM1XLGOP5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )