UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+bd5n5wL9TI5vWgb/8xdDTuYkijsYmrtSUAfULk2mEc=' 
WHERE 
  key_id = '9ef538b33495d1691f899b553beeab40fec43d2660a30c16228313c6a86e23e2' 
  AND (
    token = '+bd5n5wL9TI5vWgb/8xdDTuYkijsYmrtSUAfULk2mEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )