UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWVkFXNXEUo7uP2eUP2kWy//gqkerrivwN5IqyxHzoo=' 
WHERE 
  key_id = '247c77e11564b68cb1841f29c2b6dfccee0b18df2f4102feb448ab580495cd6c' 
  AND (
    token = 'XWVkFXNXEUo7uP2eUP2kWy//gqkerrivwN5IqyxHzoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )