UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eil97cgjJk0lc8TWztCQFvyjNjofOqHCyyjzQeKapnw=' 
WHERE 
  key_id = 'c9f0a0f9dbb8521467e32e1ec2b8ac1803b5cecf3d6b565ba12f0f9dc77aef9f' 
  AND (
    token = 'Eil97cgjJk0lc8TWztCQFvyjNjofOqHCyyjzQeKapnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )