UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6pdRtxG4mAllT4xCxbw5l+8EdWMbxUZGUAcb3Kyy3EQ=' 
WHERE 
  key_id = 'd0709124e3afc3c07108fb3f678fec82af5e0c97832449b0036b6736bb7ed197' 
  AND (
    token = '6pdRtxG4mAllT4xCxbw5l+8EdWMbxUZGUAcb3Kyy3EQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )