UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2AvkG1LeWGwoPdWwkr+XhaWFA3rMm3BgAcmcKjp4zI=' 
WHERE 
  key_id = 'fe2f384b3edb33dfa570e17b0526ed8ce76248e11bb8674cbebcc7b9031d6ed7' 
  AND (
    token = 'T2AvkG1LeWGwoPdWwkr+XhaWFA3rMm3BgAcmcKjp4zI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )