UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S02iYVgNnMNUNJkvbYe0tSp7Me8e9R1wq1Lc9a3dvjU=' 
WHERE 
  key_id = '31fa54f6cb4772054d98df5237e5bbec444964e56070042156cff0c63b0f5374' 
  AND (
    token = 'S02iYVgNnMNUNJkvbYe0tSp7Me8e9R1wq1Lc9a3dvjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )