UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1866yPq9SFvOWWXPV1XxBaWK1BfAUyCzA3nzXX+VSc=' 
WHERE 
  key_id = '8865327ff01b17a40c5b1778459cdfa56645619a93c598dfebaabe14c14b4fb6' 
  AND (
    token = 'q1866yPq9SFvOWWXPV1XxBaWK1BfAUyCzA3nzXX+VSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )