UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSy7+gGbYg+u4godD/nvaid8dA69DBYqTH7nSraRqpk=' 
WHERE 
  key_id = '7db8e63346a8fa506dc7dc4d830b2a3ecac54167ecb50a28449f16cc48b8b9f0' 
  AND (
    token = 'iSy7+gGbYg+u4godD/nvaid8dA69DBYqTH7nSraRqpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )