UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LKfPfqNJO9H3B9Fhpuwm1N5R9Qa7/8sbcqY2948q0J0=' 
WHERE 
  key_id = 'c3a4b07989beb759f9a58bf160d0eec5ed0c8c738d04bdb46e763621ef9ccff2' 
  AND (
    token = 'LKfPfqNJO9H3B9Fhpuwm1N5R9Qa7/8sbcqY2948q0J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )