UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sibL2D5Nv+88pCDyTdAIwPMxSXKAeXAdGqsK8jjoYl0=' 
WHERE 
  key_id = '7c77719572030e936540152429b0bc3226d3178b78627253b5308ccead30e2c9' 
  AND (
    token = 'sibL2D5Nv+88pCDyTdAIwPMxSXKAeXAdGqsK8jjoYl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )