UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mEQyCl8kcO+8v79Oo0sKtS3Htrg/m4qjLKFFwSUUG0A=' 
WHERE 
  key_id = 'f32b4004e2df765ff910afc2d55daf7d9085f2194ba8113a5deaab71086bea35' 
  AND (
    token = 'mEQyCl8kcO+8v79Oo0sKtS3Htrg/m4qjLKFFwSUUG0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )