UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6yHtSFC3MjYGRD07Q6iO1+bMU9J4VDyIhWNFKxFDRrs=' 
WHERE 
  key_id = '3564a2598c8b4a1db66d728895554b1cf05eab81916cd1c706297b28c4f82f7b' 
  AND (
    token = '6yHtSFC3MjYGRD07Q6iO1+bMU9J4VDyIhWNFKxFDRrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )