UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTs9TxbPqDD+u7uAwUESvslkB9Fprr4BMby9guzazWU=' 
WHERE 
  key_id = 'a4b3f0ea9d9546ed16c8db739f69b2ce610525481740fd2fb27792cd3eb3f9a9' 
  AND (
    token = 'BTs9TxbPqDD+u7uAwUESvslkB9Fprr4BMby9guzazWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )