UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UM8Sqro7LQSKIbdEYA1Fg3NAPgLlcd0WPkKTFiB+TT4=' 
WHERE 
  key_id = '0d8f794e2fb8274b20c371e23ffe70dac85b749d20e54f2f1e1bd96ebe14b945' 
  AND (
    token = 'UM8Sqro7LQSKIbdEYA1Fg3NAPgLlcd0WPkKTFiB+TT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )