UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RdRvKXcZ0STNc1wnws6H5gCxFcEiudg/AXY1OuShFQQ=' 
WHERE 
  key_id = 'b354c69993e7fd22425b8655eeca18cd598a1afca00343c9c69956fe87101e73' 
  AND (
    token = 'RdRvKXcZ0STNc1wnws6H5gCxFcEiudg/AXY1OuShFQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033