UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7XbX1c7lfZ7jMVUDjKTzXQthnHJFb7pef+tFaZJp6U=' 
WHERE 
  key_id = 'f94d48c67c3cf6ccdfd515e61fea1740c3cac3d436d311d5ab60399489200844' 
  AND (
    token = 'U7XbX1c7lfZ7jMVUDjKTzXQthnHJFb7pef+tFaZJp6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )