UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qEcr5GR70sOkG4juCvL3g3Am4EBH6FZLg1Gr1d8OhpU=' 
WHERE 
  key_id = '49a7c6571b166da95a6c576edb451a11952414b20af88074ebdb849d60be20cf' 
  AND (
    token = 'qEcr5GR70sOkG4juCvL3g3Am4EBH6FZLg1Gr1d8OhpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )