UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMWwkUyVHCHCAk4v9iyq4Zp10Gd448PSud4jwPdH96c=' 
WHERE 
  key_id = '3d95ba739c29645741a9dc3a53ae8641f528789d40e4e045309f9bc17ca591bf' 
  AND (
    token = 'QMWwkUyVHCHCAk4v9iyq4Zp10Gd448PSud4jwPdH96c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )