UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Li2mdyAZXQ7KEDiVgV2xGjWlq8o2PT6liNqOsEP8pvg=' 
WHERE 
  key_id = '49b3ccce4a89b0da8772f6700652cda5f6918962af75048c0491d05889d600f7' 
  AND (
    token = 'Li2mdyAZXQ7KEDiVgV2xGjWlq8o2PT6liNqOsEP8pvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )