UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQbpYgq70Ce0eMUWGf4sMhAyzh9VsNluLus7+sWbFng=' 
WHERE 
  key_id = 'f79db07bec315562934f3c43ce89d81af97507b34cc76fecda722aaa853c8528' 
  AND (
    token = 'TQbpYgq70Ce0eMUWGf4sMhAyzh9VsNluLus7+sWbFng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )