UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFVqlreYsMr4g0+y8bGLELgRIBa4lhUC6PVS65+sZrU=' 
WHERE 
  key_id = '8129a0711f6f9bf5f01b4a433352caf8973c787dc0f6c2966c5c98ab212afba5' 
  AND (
    token = 'RFVqlreYsMr4g0+y8bGLELgRIBa4lhUC6PVS65+sZrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )