UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6NunSwYP1o1JjGsHJeqJrHrOIKgWThyIIgpx1/UUW1I=' 
WHERE 
  key_id = '60c754c8454d1f178cf78f9f45e479824a21be6c3422259f15426189dd8c79ac' 
  AND (
    token = '6NunSwYP1o1JjGsHJeqJrHrOIKgWThyIIgpx1/UUW1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )