UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OIKLkZ6TP4XsJwcxy9J5Xpef6QPbw427mIOaduEgY10=' 
WHERE 
  key_id = 'af430399f0c219ad59d1dc51f1dd8c023ecd1e067764f335675a977bf022c2e9' 
  AND (
    token = 'OIKLkZ6TP4XsJwcxy9J5Xpef6QPbw427mIOaduEgY10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )