UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GAPLJNvA2zq74ABVQxM1RF7HDZg2bg0iXgmTJ9vC3KY=' 
WHERE 
  key_id = '91b74691a773517f5d0740a5fbd8ec60aaf165d590a6b04664c328232700e9ec' 
  AND (
    token = 'GAPLJNvA2zq74ABVQxM1RF7HDZg2bg0iXgmTJ9vC3KY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )