UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KF+jQ6rzJXz5FbpLbeV7mrJF51NeRoll1wIVLNFfzXY=' 
WHERE 
  key_id = '8c594d9bfc9955520306e5b09e642d14094f11306d23614bdb76f7686d24d041' 
  AND (
    token = 'KF+jQ6rzJXz5FbpLbeV7mrJF51NeRoll1wIVLNFfzXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )