UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z13YNxmtT4Dpq7n0K/kWktCcD2DBGHMvQ1gRad5owII=' 
WHERE 
  key_id = '02a90e7944fff2f2b6e96aad189285c49c87b6ffab90c832615f2d74fd58773a' 
  AND (
    token = 'Z13YNxmtT4Dpq7n0K/kWktCcD2DBGHMvQ1gRad5owII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )