UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+SGkBMYc8ZSAGAAdOIvUJ5b3dDkz355dLWgdWi1zqw=' 
WHERE 
  key_id = '1dc5e92e95be368d1ed7e38ba18f251e6ecf70156afcc66bd493fa6a8632e0f2' 
  AND (
    token = 'M+SGkBMYc8ZSAGAAdOIvUJ5b3dDkz355dLWgdWi1zqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )