UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0h0oPHAMUml87lKDvYAmGcg325aQ5SyZj884K8wvLw=' 
WHERE 
  key_id = 'd51c13cdb601bb4178b7cd29a365073f8063ce1a4079ead15b802a1578851c74' 
  AND (
    token = 'z0h0oPHAMUml87lKDvYAmGcg325aQ5SyZj884K8wvLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )