UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQhtb77Bwg4N2lwHBlP1ewtTCUXg8yId9jGA/KwghPc=' 
WHERE 
  key_id = '9eae598f8deff776a354098b0f6b7dd1b3942d25d13a2aa88a673249c510e2a1' 
  AND (
    token = 'JQhtb77Bwg4N2lwHBlP1ewtTCUXg8yId9jGA/KwghPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )