UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yGvA+Xxxj53bxZOfkso6WB++dc0cTQn99NSzXIASUXA=' 
WHERE 
  key_id = '4616271a8b2289deb00cd41a98f9d7b057dd8c460af814f7967828444188bde7' 
  AND (
    token = 'yGvA+Xxxj53bxZOfkso6WB++dc0cTQn99NSzXIASUXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )