UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rTaon3DfpKn5lIxoPBDAb5XlLwAF3Rp3zKGn2uXm9dI=' 
WHERE 
  key_id = 'a901a643c92462f0174b54580255afb17be96263ac705f1732cc3c56146e0e86' 
  AND (
    token = 'rTaon3DfpKn5lIxoPBDAb5XlLwAF3Rp3zKGn2uXm9dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )