UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWXb4E9Q31lEbzPIg8c1GVOaSnwb3kK79LZ6jZ5Hp4I=' 
WHERE 
  key_id = 'ccdf2a63347ac9745f6b22a7435bac1a007dbcadcc2a9940fd9718105bbeba2a' 
  AND (
    token = 'RWXb4E9Q31lEbzPIg8c1GVOaSnwb3kK79LZ6jZ5Hp4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )