UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHUwqVAksVy3zkZaTSm36v1QoATckNwI3sgmyrkk/WM=' 
WHERE 
  key_id = 'eb0b9a2be1b989463e85978484fc2f41e4a2fd88c77c1dae6dee9feec78052aa' 
  AND (
    token = 'mHUwqVAksVy3zkZaTSm36v1QoATckNwI3sgmyrkk/WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )