UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+PxLIU6511UWik7zkUmG9Ynb1KzAuSPX5om3dMf5o4=' 
WHERE 
  key_id = '43f1d17e5653e592c95ba1ccfea93ba003cbafdf8a098b30661807923fb2baeb' 
  AND (
    token = 'w+PxLIU6511UWik7zkUmG9Ynb1KzAuSPX5om3dMf5o4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )