UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7Ux7GCgGWBrUwz9DRBVhRFdbxAtxNxKXwcOIMPUW0k=' 
WHERE 
  key_id = 'be2411494429b7a37f6ce0ec4a700c6ee30d389d00387ac5156446b4403bce84' 
  AND (
    token = 'n7Ux7GCgGWBrUwz9DRBVhRFdbxAtxNxKXwcOIMPUW0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )