UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ad4CMt5mSGqncNrqHr3TsakkS4ag0SYbgE7z/hdDqQ=' 
WHERE 
  key_id = '0d5573c9d64cb5cf5d2779d347c92307e355d310787806a74c3662960bcea4a3' 
  AND (
    token = '8ad4CMt5mSGqncNrqHr3TsakkS4ag0SYbgE7z/hdDqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )