UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9q8pTKdf/7kfU7oWR2xWG127onFe5gUuHvZSZqbB2YQ=' 
WHERE 
  key_id = 'b978051336d786c07c5fbbcdd7f01beb2a04555284214961304a82d5abc59c72' 
  AND (
    token = '9q8pTKdf/7kfU7oWR2xWG127onFe5gUuHvZSZqbB2YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )