UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJVrUBZfDBy0u9HI6ilw3T5HO9Szfih32K9tMHzWmZg=' 
WHERE 
  key_id = '3b20f433cc4954db5935de3a41069707755c2709c0252e8db73682ce0d8c8954' 
  AND (
    token = 'SJVrUBZfDBy0u9HI6ilw3T5HO9Szfih32K9tMHzWmZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )