UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Rn1TnWBorN0l4mCg6+yZdQzSB7kriFd2FEYRbgdF3U=' 
WHERE 
  key_id = '4d7cfe3cf11abd9da87466ea059e5678fc0ae926849f1cd92543a21ca3658bea' 
  AND (
    token = '1Rn1TnWBorN0l4mCg6+yZdQzSB7kriFd2FEYRbgdF3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )