UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7+QNM9iMq2eo2Nbpcua8Y89/LYzHwU7uTHm02lDjbU=' 
WHERE 
  key_id = 'e1f3ec7b8d72051766f9aed94219aa8d784b1ff43a4451e5e9c347a6adde0576' 
  AND (
    token = 'i7+QNM9iMq2eo2Nbpcua8Y89/LYzHwU7uTHm02lDjbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )