UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rU6XhYud5BlYp0iM3J2HbbaOa3CfdVpZUnk/4iv7Gjs=' 
WHERE 
  key_id = '12fa55822730526b2ac0f4b037a10bcf6ee7f3e3639a1f1fd24e4effed7762c0' 
  AND (
    token = 'rU6XhYud5BlYp0iM3J2HbbaOa3CfdVpZUnk/4iv7Gjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )