UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f9v/zCur9H9V0eHBljsr8p8KMC+xJ8lB1JAsb6cjWp4=' 
WHERE 
  key_id = '9151fab492aa52fea5c2150c4daac7385cecd315ca7259d14979c564f8470542' 
  AND (
    token = 'f9v/zCur9H9V0eHBljsr8p8KMC+xJ8lB1JAsb6cjWp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )