UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXX/o5E/JKlum1mfdYzRvevPsYSd5KCSQDoHaxqpvNE=' 
WHERE 
  key_id = '0527be15c53a95623550eecb172a205d19d647389b48bced259a923c97315db8' 
  AND (
    token = 'TXX/o5E/JKlum1mfdYzRvevPsYSd5KCSQDoHaxqpvNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )