UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ex7yCjCHZuK9oar9eHs8hD9ops8vY/fH2ptQCzndVN0=' 
WHERE 
  key_id = 'a003fea370f567eb808a2f69ffc42f947157d9738fffab9851a6e57fdfc3060b' 
  AND (
    token = 'ex7yCjCHZuK9oar9eHs8hD9ops8vY/fH2ptQCzndVN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )