UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6RGj06kCryRsAdwr/rYwdUizbo2oZi2mbsypYIKq6To=' 
WHERE 
  key_id = 'ad58b321bc0b5fb7723403deac102c5b04294dd83df0163ac3f32282bc099763' 
  AND (
    token = '6RGj06kCryRsAdwr/rYwdUizbo2oZi2mbsypYIKq6To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )