UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'll9cdB8AXUm44AtowJD3Hqqq4EXpwMYsQfXDamviPvY=' 
WHERE 
  key_id = '9b4e5ad6dadff3fdb5da03e7dacb8d06061ea4b8f6292e38bad9d2df9e836a65' 
  AND (
    token = 'll9cdB8AXUm44AtowJD3Hqqq4EXpwMYsQfXDamviPvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )