UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xulWOliECqhWzOO48uU13AolwaJ00xnRdi3UmoxjzIc=' 
WHERE 
  key_id = '110f2bf527b28bca99b5197ce79d1084aaa7e77b6b3999d99e11f45b0db11e28' 
  AND (
    token = 'xulWOliECqhWzOO48uU13AolwaJ00xnRdi3UmoxjzIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )