UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7ZnKj5wcVRmPXnC50VQrPjmOmwqeK97w/7bzabzd1g=' 
WHERE 
  key_id = 'a907c2e4e0102e59d4ef266ee653636b54736afcfeb3529d0c0143356ed4ca2a' 
  AND (
    token = 'x7ZnKj5wcVRmPXnC50VQrPjmOmwqeK97w/7bzabzd1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )