UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oCnbv4PuCooO+VSzX7IRx64qFcc2QYdgkT6ATadybwg=' 
WHERE 
  key_id = '948ba423483503055de15e4f8fa37ed01e96c8aeec4c16e270f7ae91df0c8927' 
  AND (
    token = 'oCnbv4PuCooO+VSzX7IRx64qFcc2QYdgkT6ATadybwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )