UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMDShHyEhahj3tRTddkD0dYPoqZg7eirNUQZq80EFeI=' 
WHERE 
  key_id = '07868308e880db464949e87784914f9d8ca5db41752ad128e0f9543527b54957' 
  AND (
    token = 'lMDShHyEhahj3tRTddkD0dYPoqZg7eirNUQZq80EFeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )