UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3YWFLlp8zLLkIiW1161X2X+t9VK33dKKmgXkJJBLUHs=' 
WHERE 
  key_id = '45167ea2c9a24e7e13b6d09a4be2ff93ad687cec4b19750f531d51c99643c794' 
  AND (
    token = '3YWFLlp8zLLkIiW1161X2X+t9VK33dKKmgXkJJBLUHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )