UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vshCbOf7kw1deLBT9L4dGflr+j0c7/PL+O7U8VElFV0=' 
WHERE 
  key_id = '8152df30d2263887a02f4a0041a1d65221efc9b5b34253ae0c218705c0db4be6' 
  AND (
    token = 'vshCbOf7kw1deLBT9L4dGflr+j0c7/PL+O7U8VElFV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )