UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't95xf6v4YK+YWtUUqxWMBU8o3qutbTJzc18+qWKaxXc=' 
WHERE 
  key_id = 'd220027f939a26bed1819368698f745e83a159575f5601a32dc5aa8472b5823b' 
  AND (
    token = 't95xf6v4YK+YWtUUqxWMBU8o3qutbTJzc18+qWKaxXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )