UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2aZFYPactMKHpa9Uwa4f/O7mwwDYl6mC7yPcAXRnZ50=' 
WHERE 
  key_id = '45eeab1ca344bfbbe077218ef756c7aab47c648bfac0902ef9c94d9cd3d8ce80' 
  AND (
    token = '2aZFYPactMKHpa9Uwa4f/O7mwwDYl6mC7yPcAXRnZ50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )