UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I0X6IyydlaDUbJFJeenRE4IPm6WDpwKsiSmHgxOh0ao=' 
WHERE 
  key_id = 'c14f2200c225b49d09b5643335548faf78323e054d1422a8f118ed6fd53997fd' 
  AND (
    token = 'I0X6IyydlaDUbJFJeenRE4IPm6WDpwKsiSmHgxOh0ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )