UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H0XCcIzWbNLJCTNzz2oD4vnxHDk0uqK/W9HR8/DN9tQ=' 
WHERE 
  key_id = '9e25d22544cf381af6e4e34dc137da3d4cf2b5b50815508bb2fda03f59ff90c6' 
  AND (
    token = 'H0XCcIzWbNLJCTNzz2oD4vnxHDk0uqK/W9HR8/DN9tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )