UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tqe+bMAxuYPdOIj3gcfGxUG9tIy//GklWQX4+ZhIwnM=' 
WHERE 
  key_id = 'a2717d71ec9fb83d4c76209ae1f76c7868a802874159438ffde898019ee67348' 
  AND (
    token = 'Tqe+bMAxuYPdOIj3gcfGxUG9tIy//GklWQX4+ZhIwnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )