UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XX/Q6JNNhlVHUaqP+vVCyCI52w+DM1Q4vueSIPBPnC8=' 
WHERE 
  key_id = '6c8b989b691d09812e717653e43e3e8ccca15eee52c126e2fdf0a9186181bea9' 
  AND (
    token = 'XX/Q6JNNhlVHUaqP+vVCyCI52w+DM1Q4vueSIPBPnC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )