UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ki9XWfUc8dL1eGY5MLZk6jYtsyk+RHp5+H0o6yQjZPs=' 
WHERE 
  key_id = '911671ec3ed51a18566cea93c59c1d4846d20974f9b2c594ba2d422c8e95503b' 
  AND (
    token = 'ki9XWfUc8dL1eGY5MLZk6jYtsyk+RHp5+H0o6yQjZPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )