UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUZSW6x0wcvzBL0EAapIi4O+TeokzIGOvd6PWJjo1ao=' 
WHERE 
  key_id = '19d5e8691869d6c3975f2cfc5924adca3d0bdb47661daec4d12845dd9ec71407' 
  AND (
    token = 'fUZSW6x0wcvzBL0EAapIi4O+TeokzIGOvd6PWJjo1ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )