UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zN+Gjkq6qS8dqTytMufs4fKRtdG1z9ySr7EXBSpP+4k=' 
WHERE 
  key_id = 'f66d06a9c5802777d3b45035de9436676cd8fb7274a833c67b332da847302de0' 
  AND (
    token = 'zN+Gjkq6qS8dqTytMufs4fKRtdG1z9ySr7EXBSpP+4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )