UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wziBYgG/qdaBiLKPUieVDOTHkxMtdoqFpXlLxBFTFOY=' 
WHERE 
  key_id = '9bde59577b6e046199a9e07bf9ee3b685bf73e238d42cf821f2b182803b63e0a' 
  AND (
    token = 'wziBYgG/qdaBiLKPUieVDOTHkxMtdoqFpXlLxBFTFOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )