UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jgouXH5Szs61sr0SfcAAXpy7B9GyWHcnSdj2fZc0b5M=' 
WHERE 
  key_id = '6402460982d5fbf6b4acd8c5a6e1e0ee174225aa63df685d4c8e8cfae1659fc2' 
  AND (
    token = 'jgouXH5Szs61sr0SfcAAXpy7B9GyWHcnSdj2fZc0b5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )