UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJ865mc5fZC65pPV8F3pNP0zkeJtrxQHKy/5gBqnC3o=' 
WHERE 
  key_id = '234a29615f6b44d096d1d7ea06fd9d68d73c0b34c3a7edf60342f369665d6508' 
  AND (
    token = 'mJ865mc5fZC65pPV8F3pNP0zkeJtrxQHKy/5gBqnC3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )