UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJmtxDydIyhIF71fYQf5/6LqjNvX72X5tLowsCt5DJM=' 
WHERE 
  key_id = 'c5b2bb2835a88194b574f6149a65aff7fb261c0c1f50f91cf01c190e5747ebb1' 
  AND (
    token = 'KJmtxDydIyhIF71fYQf5/6LqjNvX72X5tLowsCt5DJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )