UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMuGAUIL6P5KFc2chp0HkL3+fza18CAVxWHpEjoBVGM=' 
WHERE 
  key_id = 'ad3cfbfe432dc04d4b0ca848e1e595e1110cebb50aca30373abeb50bac34ab44' 
  AND (
    token = 'OMuGAUIL6P5KFc2chp0HkL3+fza18CAVxWHpEjoBVGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )