UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQDeyhJZWJ29xrm/khJliUg8lxMVqyu5xhwmvv7RYdU=' 
WHERE 
  key_id = '62bab73aa4dd87cc62d3f5cb33e641211e3357748c232d8c0918a68817add480' 
  AND (
    token = 'WQDeyhJZWJ29xrm/khJliUg8lxMVqyu5xhwmvv7RYdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )