UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPV8i6S5USHlTxICdYE5HKi5u0fuwiPDW0IQyAT38hk=' 
WHERE 
  key_id = 'f82eeb858e9a294f16a80fd62c8b63448d0b5cab9264ef4075309b37c88fc6cc' 
  AND (
    token = 'LPV8i6S5USHlTxICdYE5HKi5u0fuwiPDW0IQyAT38hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )